The Rise and Fall of the Bone-Crushing Dogs

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  • เผยแพร่เมื่อ 27 ส.ค. 2018
  • Thanks to Wix for supporting PBS. Learn more at wix.com/go/eons
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    A huge and diverse subfamily of dogs, the bone-crushers patrolled North America for more than thirty million years, before they disappeared in the not-too-distant past. So what happened to the biggest dogs that ever lived?
    Produced for PBS Digital Studios.
    Super special thanks to the following Patreon patrons for helping make Eons possible:
    Katie Fichtner, Aldo Espinosa Zúñiga, Kelby Reid, Steph Summerfield, Todd Dittman, Betsy Radley, Svetlana Pylaeva, Colin Sylvester, Philip Slingerland, John Vanek, Jose Garcia, Noah offitzer, Eric Vonk, Tony Wamsley, Henrik Peteri, Jonathan Wright, Wilco Verweij, Jon Monteiro, James Bording, Brad Nicholls, Miles Chaston, Michael McClellan, Elysha Nygård, Jeff Graham, Maria Humphrey, Nathan Paskett, Connor Jensen, Ehit Dinesh Agarwal, Sapjes, Daisuke Goto, Zachary Winkler, Hubert Rady, Yuntao Zhou, Gregory Kintz, Tyson Cleary, Chandler Bass, Maly Lor, Joao Ascensao, Tsee Lee, Sarah Fritts, Ruben Winter, Ron Harvey Jr, Joshua Mitchell, Johnny Li, Jacob Gerke, Katie M Vasilescu, Brandon Burke, Alex Yan
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    References:
    Dogs: Their Fossil Relatives and Evolutionary History by Xiaoming Wang & Richard H. Tedford.
    The Princeton Field Guide to Prehistoric Mammals by Donald Prothero.
    Evolution of Tertiary Mammals in North America, Volume 1: Terrestrial Carnivores, Ungulates, and Ungulatelike Mammals edited by Christine M. Janis.
    The Skeleton of the Borophaginae (Carnivora, Canidae): Morphology and Function by Kathleen Munthe.
    Vertebrates: Structures and Functions by S.M. Kisia.
    www.ncbi.nlm.nih.gov/pmc/arti...
    digitallibrary.amnh.org/bitstr...
    www.ncbi.nlm.nih.gov/pmc/arti...
    www.ncbi.nlm.nih.gov/pubmed/2...
    www.researchgate.net/publicat...
    www.ncbi.nlm.nih.gov/pmc/arti...
    www.cambridge.org/core/journa...
    www.naturalhistorymag.com/html...
  • วิทยาศาสตร์และเทคโนโลยี

ความคิดเห็น • 4.3K

  • @TierZoo
    @TierZoo 5 ปีที่แล้ว +20966

    When you spec too far into damage and forget to save any points for adaptability

    • @robotrannicthesurprisingly9085
      @robotrannicthesurprisingly9085 5 ปีที่แล้ว +2352

      oh tho if you spec too far into adaptability you'll end up like the water bears

    • @victorpalacios9734
      @victorpalacios9734 5 ปีที่แล้ว +565

      Both awesome channels

    • @manictiger
      @manictiger 5 ปีที่แล้ว +569

      Endurance is OP, pls nerf!

    • @Megraptor
      @Megraptor 5 ปีที่แล้ว +206

      I feel like stealth plays a huge role in this too though...

    • @Andreych95
      @Andreych95 5 ปีที่แล้ว +77

      You didnt post on saturday. I miss you :c

  • @ToMinecraftAdventure
    @ToMinecraftAdventure 5 ปีที่แล้ว +8350

    Thats why dogs bury their bones. In memory of their dead ancestors who had fallen to the cat hordes during the great war.

    • @ijusterik5384
      @ijusterik5384 5 ปีที่แล้ว +246

      Lol

    • @carterkc6429
      @carterkc6429 5 ปีที่แล้ว +597

      NUUUUU rip big doggos....
      They can't crack them, so they're sending them back to the dogs that could.

    • @afifbrian2540
      @afifbrian2540 5 ปีที่แล้ว +145

      they're canidae, therefore they're dog

    • @johncolasont6195
      @johncolasont6195 5 ปีที่แล้ว +82

      To soon.

    • @carterkc6429
      @carterkc6429 5 ปีที่แล้ว +98

      Actually, they're closer related to wolfs, foxes, and other modern day doggos than to bears, otters, seals, etc. Where's your logic here? They were even in the same family, and might have had a similar bone structure.

  • @edgytween7667
    @edgytween7667 4 ปีที่แล้ว +592

    From crushing bones to barking at doors. How the mighty have fallen.

    • @actsrv9
      @actsrv9 3 ปีที่แล้ว +79

      It's the same with humans. We used to hunt prey by chasing them for miles in small groups.
      Now we just sit and watch TV stuffing twinkies and beer into our pieholes.

    • @ekanshgupta2421
      @ekanshgupta2421 3 ปีที่แล้ว +29

      @@actsrv9 but if the need comes we can create havoc with all the nukes and guns we have...much more than our ancestors

    • @jayjayswash2729
      @jayjayswash2729 3 ปีที่แล้ว +38

      Cats got it the worst they were literally seen as gods in ancient Egypt. Now they stand by there bowl side giving you the sad puppy dog eyes waiting for there next meal. Talk about how the mighty has fallen lmao. They went from gods to a feline Oliver twist.

    • @asolute504
      @asolute504 3 ปีที่แล้ว +7

      That could be said for nearly all animals

    • @mwamwamilky3485
      @mwamwamilky3485 3 ปีที่แล้ว +10

      @@ekanshgupta2421 physically though we are much inferior to what we used to be

  • @Jarod-vg9wq
    @Jarod-vg9wq 4 ปีที่แล้ว +263

    I’m more interested in that deer from hell in the thumbnail

    • @MaureenLycaon
      @MaureenLycaon 3 ปีที่แล้ว +58

      It was Synthetoceras, from the protoceratid family. Protoceratids in general were weird-looking beasties.

    • @LadyEowyn
      @LadyEowyn 3 ปีที่แล้ว +8

      @@MaureenLycaon thank you. I was ignorant too.

    • @duckbuster6391
      @duckbuster6391 3 ปีที่แล้ว +18

      What about the horse that spits acid 5:47

    • @erikperhs_
      @erikperhs_ 3 ปีที่แล้ว +32

      @@duckbuster6391 ummm... Have you heard of llamas?

    • @juanjoyaborja.3054
      @juanjoyaborja.3054 2 ปีที่แล้ว +5

      @@duckbuster6391 That’s a llama, an odd-toed ungulate. It’s more closely related to dolphins than to horses.

  • @Onneukbaar
    @Onneukbaar 5 ปีที่แล้ว +7228

    Dogs millions of years ago: BONE CRUSHERS
    Dogs now: scared of firecrackers

    • @spindash64
      @spindash64 5 ปีที่แล้ว +83

      Follower of Saints
      Dogs now are also bffs with the T-800, so, make what you will of that

    • @pitcantread2268
      @pitcantread2268 5 ปีที่แล้ว +340

      Like the video mentioned, dogs have great hearing. Their ears are sensitive. Anything loud is painful to their ears. Just like when someone screams in your ear, it's loud, and it hurts. :/

    • @oscarevarist2494
      @oscarevarist2494 5 ปีที่แล้ว +26

      Not my dog.

    • @waxwinged_hound
      @waxwinged_hound 5 ปีที่แล้ว +387

      To be fair, a bone-crushing dog would also probably be afraid of firecrackers.

    • @scouse1m747
      @scouse1m747 5 ปีที่แล้ว +67

      You would know the real feelin of scared if you firecracked my dogs

  • @almafuertegmailcom
    @almafuertegmailcom 5 ปีที่แล้ว +4099

    And eventually developed the most amazing adaptation ever: Convince humans to go to the supermarket for them. That's the real top of the foodchain.

    • @riddickmarkus69
      @riddickmarkus69 5 ปีที่แล้ว +67

      Dogs have become the New Master Race or maybe Cats?

    • @brooklyna007
      @brooklyna007 5 ปีที่แล้ว +171

      @@riddickmarkus69
      Cats don't even need to be taken on walks and rarely need your attention. They are the master race.

    • @cripplinganxiety1941
      @cripplinganxiety1941 5 ปีที่แล้ว

      They could be better it wouldn't have gone any better

    • @Burn_Angel
      @Burn_Angel 5 ปีที่แล้ว +77

      @@brooklyna007 Cats aren't as social nor as intelligent as dogs, as well as being less of companions and more of serial killers, which makes dogs the better choice, being tame but without really losing their primal instincts.

    • @krisius1
      @krisius1 5 ปีที่แล้ว +83

      They may not have the most horsepower in their heads, but dogs are the smartest animals in the world for one reason: they’ve teamed up with the apex animal. They are (for the most part) not considered food by us, and live in our homes as a family member. Chimps and dolphins won’t be going to the stars with us, but dogs will.

  • @cameronb7161
    @cameronb7161 4 ปีที่แล้ว +157

    Dogs millions of years ago: *can crush bones*
    My dog millions of years later: *can barely jump onto my couch*

    • @stickboianimations2273
      @stickboianimations2273 3 ปีที่แล้ว +3

      lol

    • @jacobhoover1654
      @jacobhoover1654 2 ปีที่แล้ว +3

      You try to jump straight up onto a couch as tall as you

    • @UncleKazzy
      @UncleKazzy 2 ปีที่แล้ว +7

      @@jacobhoover1654 my dog will look at me, cry, then as soon as I go to help her she'll jump up just perfectly fine and lay down like she didn't do anything 😂

    • @harrishromero6447
      @harrishromero6447 2 ปีที่แล้ว +2

      Other dog:we go to war

    • @killerpro6982
      @killerpro6982 2 ปีที่แล้ว +1

      My relatives have a rottweiler who chews on mutton bones like they are sticks

  • @Antalaxy
    @Antalaxy 3 ปีที่แล้ว +1063

    Long ago, the three nations lived together in harmony. Then everything changed when the *Cat* Nation attacked.

    • @issagahan6693
      @issagahan6693 2 ปีที่แล้ว +29

      Cats rule

    • @wolfblade9530
      @wolfblade9530 2 ปีที่แล้ว +51

      Cats barely did anything to their extinction. It was a mix of catastrophies like change of climate, competition with other bone chrushers, Canines (yes, the dogs we have today is one of the reasons they are dead) and more! Canines evolved to use stamina than brute power or bulk. If you think about it, their extinction is like Megalodon's, change of climate, new species, and competition. Stop thinking cats are the reason they are extinct because cats barely did anything.

    • @wolfblade9530
      @wolfblade9530 2 ปีที่แล้ว +5

      This was inspired by Some body.

    • @taiyo9421
      @taiyo9421 2 ปีที่แล้ว +10

      @@wolfblade9530 they also compete with cats, so they didn't really did barely anything

    • @wolfblade9530
      @wolfblade9530 2 ปีที่แล้ว +22

      @@taiyo9421 Epicyon competed with a-lot of animals like Canines, Bond Crushers, and cats.

  • @arturoperezify
    @arturoperezify 5 ปีที่แล้ว +2281

    From bone crushing to heart melting.

    • @crusaderofthelowlands3750
      @crusaderofthelowlands3750 5 ปีที่แล้ว +127

      Nah, they play the long game now. The get all up in your face and make you love them and then they die.
      So they went from bone crushing to heart crushing.

    • @brodermanya
      @brodermanya 4 ปีที่แล้ว +3

      😂😂😂

    • @backpackpepelon3867
      @backpackpepelon3867 4 ปีที่แล้ว +9

      @@crusaderofthelowlands3750 😂

    • @bruhlol5786
      @bruhlol5786 4 ปีที่แล้ว +3

      Heimskr's Wisdom , y-you okay bud ?

    • @zain1132
      @zain1132 4 ปีที่แล้ว +4

      They are still very dangerous animals

  • @browndd
    @browndd 4 ปีที่แล้ว +2253

    My dog is not allowed to watch this video. Whenever she sees an animal on the TV she tries to attack it. And then proudly struts over to me like she just protected the house when it disappears.

    • @flurpy789
      @flurpy789 4 ปีที่แล้ว +67

      It’s like a parent not allowing their child to watch ****

    • @denisem.1107
      @denisem.1107 4 ปีที่แล้ว +97

      I love your dog

    • @taxangmapalo-ines7443
      @taxangmapalo-ines7443 4 ปีที่แล้ว +31

      Awww so cute 😍😍😍

    • @ReySchultz121
      @ReySchultz121 4 ปีที่แล้ว +67

      Me: draws realistic cat on a man's face
      Your dog: it's bin laden take him down!

    • @TA-oo2rd
      @TA-oo2rd 4 ปีที่แล้ว +10

      Do you give her a treat after?

  • @thegodlesspagan8868
    @thegodlesspagan8868 4 ปีที่แล้ว +1767

    “They don’t look like the dogs we know today”, while I stare at my pit bulls....

    • @kateajurors8640
      @kateajurors8640 4 ปีที่แล้ว +140

      Write that picture looks like it was made from a pit bull. Like a super sized one but still that is so a pitbull LOL I know it's just an artistic rendition but

    • @chasquinto
      @chasquinto 4 ปีที่แล้ว +72

      I looks like a mix pitbull and dogo argentino

    • @mariobastidas3102
      @mariobastidas3102 4 ปีที่แล้ว +47

      Imagine an agile 400 pound pitbull! That one picture reminds me of my 65pound pittie!

    • @just_bj_yt5357
      @just_bj_yt5357 4 ปีที่แล้ว +2

      Same

    • @stepek91
      @stepek91 4 ปีที่แล้ว +9

      I have a long legged Staffy and I love her

  • @teashoplee603
    @teashoplee603 2 ปีที่แล้ว +52

    I love how information-dense this is. Feels like so much longer than 10 minutes… so fascinating

  • @marcjtdc
    @marcjtdc 5 ปีที่แล้ว +505

    "Oh, She's a a rescue"....
    "awe what kind is she?"....
    "we think a mix of bone crusher and wolf. she'll get to about 350 pounds"

    • @cryptidliam8452
      @cryptidliam8452 4 ปีที่แล้ว +29

      Yeah he’s just a puppy he’s so adorable HES CALLED *BONE CRUSHER* yeah if you say his name he’s get on his hind legs and then role around on the floor, he’s adorable

    • @tharealmikezee3165
      @tharealmikezee3165 4 ปีที่แล้ว +6

      Sounds like the Boerbull!! South African mastiff. They are in fact part wolf. And they've been known to eat babies...at times

  • @Niom_Music
    @Niom_Music 5 ปีที่แล้ว +2676

    My question is: What’re those antelopes with nose antlers?

  • @markstedman8186
    @markstedman8186 3 ปีที่แล้ว +92

    This got me thinking about cheetahs, I wonder if they have gone down a evolutionary dead end just relying on speed which can only be kept up for short bursts and the fact that they rarely hold on to their kills due to lack of strength. Their existence seems precarious which is a shame cos I love them

    • @jrmckim
      @jrmckim 2 ปีที่แล้ว +1

      Did you know cheetahs arent true big cats... it blew my mind at first

    • @teathesilkwing7616
      @teathesilkwing7616 ปีที่แล้ว +2

      @@jrmckim no they are

    • @nesyboi9421
      @nesyboi9421 ปีที่แล้ว +3

      @@teathesilkwing7616 Did you know that cheetahd meow like housecats?

    • @AspireGMD
      @AspireGMD ปีที่แล้ว +10

      @@teathesilkwing7616 They aren't, they can't roar. Big cats can roar, while "little" cats purr.

    • @teathesilkwing7616
      @teathesilkwing7616 ปีที่แล้ว

      @@AspireGMD it depends on the definition

  • @haileygoss914
    @haileygoss914 2 ปีที่แล้ว +42

    If the host feels silly, worry not! You got a laugh out of me. The cheesy jokes definitely add to the entertainment value. Thanks Eons & hosts! I appreciate your work!

  • @Nikki0417
    @Nikki0417 5 ปีที่แล้ว +2755

    I should really be sleeping, but on the bright side, at least this is a super educational waste of time.

    • @aglassofmilk5779
      @aglassofmilk5779 5 ปีที่แล้ว +14

      Nikki Berry lmao same

    • @johncampbell5669
      @johncampbell5669 5 ปีที่แล้ว +43

      maybe you should try playing with yourself...

    • @maxw5750
      @maxw5750 5 ปีที่แล้ว +77

      There’s no such thing as wasting time when you’re acquiring knowledge.

    • @Burn_Angel
      @Burn_Angel 5 ปีที่แล้ว +38

      "There is no knowledge that is not power"
      -Mortal Kombat.

    • @christmondejesus2790
      @christmondejesus2790 5 ปีที่แล้ว +12

      As if id even remember this tommorow 😂

  • @thegdpwhytea439
    @thegdpwhytea439 5 ปีที่แล้ว +2731

    homework: nawwww
    bone crushing dogs: yeeeeeeeeeaaaaa boi

    • @aglassofmilk5779
      @aglassofmilk5779 5 ปีที่แล้ว +13

      The GDPWhyTea? This is too funny lmao

    • @marca6597
      @marca6597 5 ปีที่แล้ว

      This needs more likes.

    • @mriarosete4601
      @mriarosete4601 5 ปีที่แล้ว +27

      Why is your profile picture a car making love with another car?

    • @thegdpwhytea439
      @thegdpwhytea439 5 ปีที่แล้ว +40

      @@mriarosete4601 Why isnt yours?

    • @IanCrossland
      @IanCrossland 5 ปีที่แล้ว +1

      Now you're learning.

  • @cyberspinosaur1145
    @cyberspinosaur1145 4 ปีที่แล้ว +38

    This channel was randomly suggested in me home page, the video was about mammoths. I'm now hooked, I absolutely adore learning about prehistoric animals, and I've genuinely not heard of any in this video. Shows how much I have to learn, and I can't wait. Thank you for your passion and hard work in making these videos and extinct creatures known to us

  • @lordnazzer
    @lordnazzer 4 ปีที่แล้ว +155

    now
    dogs: sandals chewer
    cats: box hermit

    • @dull_demon4717
      @dull_demon4717 3 ปีที่แล้ว +4

      One is more independent then the other

    • @mitab1
      @mitab1 3 ปีที่แล้ว +6

      @@dull_demon4717 we just throw cats in our houses to deal with rats so yeah one is your pet the other is your roommate (who doesn't pay rent)

    • @junkerburn2341
      @junkerburn2341 2 ปีที่แล้ว

      @@mitab1 and not only do they not pay rent, they sit on our computers when were doing something important or sit in our laps when we need to get up. Oh, and they expect us to clean up their crap. But they are cute....so i *guess* ill let it slide...

    • @mitab1
      @mitab1 2 ปีที่แล้ว +5

      @@junkerburn2341 fun fact they sit on you keybaord becuse they Either wanna copy what you're doing or the they think you need to rest and they don't Expect you to clean their crap they Bury their crap in the sand but you made it your problem by placing it in your house

    • @junkerburn2341
      @junkerburn2341 2 ปีที่แล้ว

      @@mitab1 true true, i knew all that. I kid, i kid, lol.

  • @KarlBunker
    @KarlBunker 5 ปีที่แล้ว +733

    Bone-Crushing Dogs? That's my dog when I'm lying in bed and he steps on my chest.

  • @MannyFresh1x
    @MannyFresh1x 5 ปีที่แล้ว +1353

    Ahhh the legendary doggo. Extinction by cat.. The rivalry stretches far into the past.

    • @awesomeone2979
      @awesomeone2979 4 ปีที่แล้ว +45

      And also other doggos too.

    • @prehistoriccreature1800
      @prehistoriccreature1800 3 ปีที่แล้ว +22

      @Roger Martin
      No rivalry indeed... You idiot...
      Dogs rule cats drool

    • @noahschroeder8900
      @noahschroeder8900 3 ปีที่แล้ว +35

      @@prehistoriccreature1800 then why did cats kill off the biggest dog apex predator? 😂

    • @patricofritz4094
      @patricofritz4094 3 ปีที่แล้ว +6

      @@noahschroeder8900 Cats were meant to be smaller than dogs the same size as dogs and bigger than dogs

    • @dull_demon4717
      @dull_demon4717 3 ปีที่แล้ว +3

      @@prehistoriccreature1800 uh huh, sure.

  • @shrimpisdelicious
    @shrimpisdelicious 4 ปีที่แล้ว +218

    So, dogs adapted to a strategy of running prey down long distances, did they?
    Sounds familiar...

    • @anilpratap6952
      @anilpratap6952 3 ปีที่แล้ว +83

      Yes. Perfect match because it started with a rivalry. Packs of dogs and packs of humans hunting same species of prey with similar strategy. At some point they realized it would benefit both if they hunted together instead. ;)

    • @paryudisaditya8845
      @paryudisaditya8845 3 ปีที่แล้ว +26

      @@anilpratap6952 this really sounds like a romance story. And i love it

    • @DaviSilva-oc7iv
      @DaviSilva-oc7iv 3 ปีที่แล้ว +7

      @@anilpratap6952 this awes me

    • @dull_demon4717
      @dull_demon4717 3 ปีที่แล้ว +1

      Idk what you mean, but i thought pf cheetahs

    • @DaviSilva-oc7iv
      @DaviSilva-oc7iv 3 ปีที่แล้ว +22

      @@dull_demon4717 we humans had a similar strategy, we are not the best runners, but we are certainly great at enduring long distances, I don't need to say the rest.

  • @parasyteghoul_
    @parasyteghoul_ 4 ปีที่แล้ว +22

    While I was watching this my dog farted so loud it scared her awake and I’m here like... I can’t believe you had such ferocious ancestors you lil wuss.

    • @riks081
      @riks081 3 ปีที่แล้ว +1

      Dog: right back at ya

  • @raiknightshade3442
    @raiknightshade3442 5 ปีที่แล้ว +933

    Ah yes, the canids made it to Africa and early humans bonded with them like "oh, you play the long-game exhaustion hunting technique? Us too! We should go hunting together!"

    • @derekscanlan4641
      @derekscanlan4641 5 ปีที่แล้ว +197

      no coincidence that the other human species without dogs all went extinct. We have a lot to thank the mutts for

    • @LimeyLassen
      @LimeyLassen 5 ปีที่แล้ว +72

      Destiny, no other word for it.

    • @wayne7055
      @wayne7055 5 ปีที่แล้ว +34

      Joshua Bartlett there was supposedly an ice age at the time, so the equator (which happens to pass through Africa) wasn’t nearly as hot as it is now, so even Northern Africa could have been temperate.

    • @Dragrath1
      @Dragrath1 5 ปีที่แล้ว +19

      If memory serves the oldest extant dog breeds genetically can be traced back to Siberia note however that dogs were not domesticated just once but several times same with other animals such as cats and camels of the top of my head. They were also domesticated in Europe but those dogs left no living descendants eventually being replaced by their Asian kin.

    • @guysmiley3084
      @guysmiley3084 5 ปีที่แล้ว +2

      @@joshuabartlett5575 Aah, you're right! 😉 😉 👍 👍

  • @joshreyes9256
    @joshreyes9256 5 ปีที่แล้ว +1578

    That makes sense why dogs and cats dislike each other

    • @stephenrodenbough2186
      @stephenrodenbough2186 5 ปีที่แล้ว +260

      Josh Reyes
      Cats are plotting to take over the world. Dogs are trying to warn us about the cats.

    • @eamonflaherty5325
      @eamonflaherty5325 5 ปีที่แล้ว +33

      Oh grow up

    • @feckbreadempty9226
      @feckbreadempty9226 5 ปีที่แล้ว +237

      Eamon Flaherty learn to take a joke

    • @lisaschuster9305
      @lisaschuster9305 5 ปีที่แล้ว +83

      It doesn't. Cats and Caninae got along well - cats just eliminated the bone-crushers, who very likely also meant competition and peril for the Caninae.

    • @barneybeartilde9601
      @barneybeartilde9601 5 ปีที่แล้ว +11

      Lisa Schuster my dog really doesn’t like cats

  • @neonghost7333
    @neonghost7333 4 ปีที่แล้ว +4

    This video has been in my recommended for months and now I’m finally watching it.

  • @skylerwarren3497
    @skylerwarren3497 4 ปีที่แล้ว +44

    I wish I had teachers like this when I was in school, I can tell y’all are actually interested in the content you post.

  • @nothisispatrick4644
    @nothisispatrick4644 5 ปีที่แล้ว +127

    "The Bone crushing dogs" sounds like an amazing band name

    • @chaosmarklar
      @chaosmarklar 5 ปีที่แล้ว +5

      Metal band or wrestling tag team, here comes the bone crushing dogs!!

  • @MetalHippie83
    @MetalHippie83 5 ปีที่แล้ว +802

    How terrifying, a 375 lb pitbull.

    • @JAMDUWHAT
      @JAMDUWHAT 4 ปีที่แล้ว +18

      Narancia Ghirga looks more like a Pitbull

    • @namesomega3694
      @namesomega3694 4 ปีที่แล้ว +22

      More like a prehistoric hyena

    • @RowdyDandy
      @RowdyDandy 4 ปีที่แล้ว +10

      @Narancia Ghirga That honestly doesnt make its description less scary one bit 😅

    • @joe_hoeller_chicago
      @joe_hoeller_chicago 4 ปีที่แล้ว +17

      Actually Pits are big babies. Not very scary tbh.

    • @imformal6101
      @imformal6101 4 ปีที่แล้ว +27

      Name's OMEGA hyena belong to a different genus falling under the Feliforms. That’s like comparing the actual a dog to a cat

  • @Tsotha
    @Tsotha 3 ปีที่แล้ว +10

    it's amazing how many different animal families there have been which each used to rule an entire ecosystem but most people have never heard of

  • @alexandralittle3915
    @alexandralittle3915 3 ปีที่แล้ว +7

    6:49
    WHYYYY, you were my favorite! Now hank has to be my favorite now cause he likes cats

  • @smokesparkdragonfly1368
    @smokesparkdragonfly1368 5 ปีที่แล้ว +407

    "They all eat meat"
    -Looks over to the doberman eating his 5th pair of shoes-

    • @robinchesterfield42
      @robinchesterfield42 5 ปีที่แล้ว +20

      And my cat just freaked the hell out over a fall leaf I tracked in on my shoe. Went BONKERS leaping in the air trying to eat it. Obligate carnivore my foot. :P

    • @jcortese3300
      @jcortese3300 5 ปีที่แล้ว +10

      Were the shoes leather? :-)

    • @martijnvanweele6204
      @martijnvanweele6204 5 ปีที่แล้ว +4

      Well, if the shoes are made of leather...

    • @PeterGriffin11
      @PeterGriffin11 5 ปีที่แล้ว +3

      Doberman eating his what???

    • @no3mun0z
      @no3mun0z 5 ปีที่แล้ว +2

      @@PeterGriffin11 shoes maybe

  • @erikjarandson5458
    @erikjarandson5458 4 ปีที่แล้ว +758

    My cat watched this with me. He's still rolling on the floor, purring out loud.

    • @zimrianispresent8123
      @zimrianispresent8123 4 ปีที่แล้ว +40

      Evidence

    • @The_Observant_Eye
      @The_Observant_Eye 4 ปีที่แล้ว +72

      "what are you looking at, hooman? I'm innocent!"

    • @robwalsh9843
      @robwalsh9843 3 ปีที่แล้ว +67

      Think about it. First cats outmatch dogs in many environments as top predators, then they manage to enslave humanity while doing nothing for humans except causing allergies and scratching furniture. Those purring little bastards own us!

    • @MaryAnnNytowl
      @MaryAnnNytowl 3 ปีที่แล้ว +26

      @@robwalsh9843 and I wouldn't have it any other way! 😄🐈🐱

    • @kennethsatria6607
      @kennethsatria6607 3 ปีที่แล้ว +8

      @@robwalsh9843 Mothlight studios makes a good point on that though, in the wild the big cats are going endangered and no cat has ever topped a dog in running stamina which is why both are still evenly matched in their respective lands

  • @nate7790
    @nate7790 4 ปีที่แล้ว +12

    When they say that the ancestral dogs had fully-retractable claws like cats, I thought there may be more to the story. Something like them branching off from a common ancestor. Kind of like siblings who didn't like each other and divided the world between them until cats decided to take over the dog territories...

    • @Spearca
      @Spearca 5 หลายเดือนก่อน

      They did have a common ancestor, the miacids mentioned at 1:16.

  • @sarahmcmorn8475
    @sarahmcmorn8475 6 หลายเดือนก่อน +1

    I love this series. Gets me through my workouts!

  • @cursedcancersurvivor
    @cursedcancersurvivor 4 ปีที่แล้ว +669

    Cat on my pillow: "I'm here to beg for treats, and destroy bone-crushing dogs. *And I'm all out of dogs"*

    • @MaryAnnNytowl
      @MaryAnnNytowl 3 ปีที่แล้ว +15

      This should have had a LOT more likes. Seriously.

    • @shiawasekappukekiful
      @shiawasekappukekiful 3 ปีที่แล้ว +14

      Dontcha mean "demand treats" from their giant bipedal slaves

    • @rhaenyratargaryen1stofhern55
      @rhaenyratargaryen1stofhern55 3 ปีที่แล้ว +2

      😂😂the most adorable terror.

    • @robwalsh9843
      @robwalsh9843 3 ปีที่แล้ว +1

      Modern non-bone crushing dogs: We don't forget our brothers, so don't you forget about us.

    • @tommatt2ski
      @tommatt2ski 2 ปีที่แล้ว +1

      @@robwalsh9843 african lion : " Looks like dog meat is back on the table, boys"!!!

  • @Zulu-Lemon
    @Zulu-Lemon 5 ปีที่แล้ว +360

    Saber tooth tigers vs American lions vs bone crushing dogs
    Greatest Gang war in history!!!

    • @Meteo_sauce
      @Meteo_sauce 5 ปีที่แล้ว +23

      Wait till the level 100 bosses, that 200 man herd of mammoths show up and stop the party

    • @spindash64
      @spindash64 5 ปีที่แล้ว +47

      GODᴇᴘɪᴄᴇʟʟ真神
      Humans: Hold my Spear

    • @highvolt_lando7360
      @highvolt_lando7360 5 ปีที่แล้ว

      @@spindash64 LOL

    • @7uhz232
      @7uhz232 4 ปีที่แล้ว +1

      Liger

    • @quizels0695
      @quizels0695 4 ปีที่แล้ว +2

      imagine they teamed up

  • @battybatboii_yt3431
    @battybatboii_yt3431 2 ปีที่แล้ว +4

    Also- dogs,bears,cats, and some others spilt off into different family trees so they are all closely related ( from the same animal a long time ago )

  • @alex-fs9yt
    @alex-fs9yt 3 ปีที่แล้ว +32

    Cats: meow
    Bone-crushing dogs: *dies*
    Less-threatening newer canines: *lives*

    • @justarandomperson6401
      @justarandomperson6401 3 ปีที่แล้ว

      ACTUALLY HAPPEND but more accurate
      Cat: *roars*
      Bone crushing dog: *Nerfed*

    • @justarandomperson6401
      @justarandomperson6401 2 ปีที่แล้ว +1

      @Spotted Hyenas cats eat people as well that is why they are going extinct, and yes i understand that

    • @vojtechpetrak2739
      @vojtechpetrak2739 2 ปีที่แล้ว +1

      @@justarandomperson6401 same like a other wild canids

  • @Brutaltronics
    @Brutaltronics 5 ปีที่แล้ว +613

    who's bone crushing doggo??
    who's a monstrous killing machine??

    • @rafaelalodio5116
      @rafaelalodio5116 5 ปีที่แล้ว +21

      I would like to have a bone crushing dog, at least no one would rob my house.

    • @goochipoochie
      @goochipoochie 5 ปีที่แล้ว +12

      I guess, Tibetan Mastiff

    • @katiobrien7854
      @katiobrien7854 5 ปีที่แล้ว +10

      And who's a good humongous doggie?? 🐶 LOL

    • @FBFTheRagingWarrior
      @FBFTheRagingWarrior 5 ปีที่แล้ว +5

      @@goochipoochie Nah TM is okay but the real bone crusher is Turkish Kangal with 750psi strongest dog bite twice as strong as the seccond strongest of the mastif breeds.

    • @FBFTheRagingWarrior
      @FBFTheRagingWarrior 5 ปีที่แล้ว

      @@goochipoochie th-cam.com/video/QRKcr0-QKHQ/w-d-xo.html

  • @hannahmontoya2355
    @hannahmontoya2355 5 ปีที่แล้ว +1936

    Dogs: massive, bone crushing, aggressive
    Cats: agile, sharp claws, stealthy
    Me: oh my gosh look at the ancient puppies and kitties!!!

    • @djprincegrandmasteryrjdalo2905
      @djprincegrandmasteryrjdalo2905 5 ปีที่แล้ว +4

      Yo Hannah you Latina

    • @LetsGoGetThem
      @LetsGoGetThem 5 ปีที่แล้ว +97

      Men: massive, bone crushing, aggressive
      Women: agile, sharp claws, stealthy
      oh no

    • @prestonang8216
      @prestonang8216 5 ปีที่แล้ว

      Omg cat drugs so true

    • @yjk5737
      @yjk5737 5 ปีที่แล้ว +6

      Epicyon vs. Smilodon

    • @ImTheRealEthan
      @ImTheRealEthan 5 ปีที่แล้ว +9

      Cats : offence
      Dogs defence

  • @manuelarmenta5972
    @manuelarmenta5972 2 ปีที่แล้ว +8

    Thanks a ton for sharing your findings trough your dedication,great work!

  • @stegotyranno4206
    @stegotyranno4206 4 ปีที่แล้ว +34

    For all of those saying that cats brought their extinction, it was a mix of factors such as climate change, competition within other bone crushers, the biotic interchange of North America, Asia, And South America. And they were also already dwindling as their descendants, modern canines switched for a more powered(and adaptive) chase hunting style rather than specialized power and bulk, which was more successful.
    Cats just barely did anything, as they were just another group of animals with Similar hunting styles. And these cats were not related to your cats that you have right now.

    • @gagarontol9843
      @gagarontol9843 2 ปีที่แล้ว +2

      cat still cat, because every cat species have catitude, hahaha

    • @leonidashitler4972
      @leonidashitler4972 ปีที่แล้ว

      @@gagarontol9843 yeah trash attitude

  • @CybershamanX
    @CybershamanX 5 ปีที่แล้ว +1598

    (3:21) I know the canines are cool, but... WHAT IN THE HOLY HECK IS _THAT_ THING WITH THE BIG TWIN PRONGED HORN COMING OUT OF ITS FACE?!?! :P Man, there have been some _really_ weird creatures roaming the planet from time to time. ;)

    • @robinchesterfield42
      @robinchesterfield42 5 ปีที่แล้ว +145

      I KNOW!! :D That kind of thing is _exactly_ why I love the prehistoric mammals so much--for all the weird designs that we don't have around at all anymore! In that case, the unicorn-deer-thing is probably a Synthetoceras. It's one of my favourites too. :)

    • @rainthunder7547
      @rainthunder7547 5 ปีที่แล้ว +22

      Kinda looks like the modern day pronghorn antelope idk.

    • @JTSquirrel
      @JTSquirrel 5 ปีที่แล้ว +115

      It’s Synthetoceras tricornatus

    • @alexandru1016
      @alexandru1016 5 ปีที่แล้ว +23

      And now we have humans

    • @xSpiralHorn
      @xSpiralHorn 5 ปีที่แล้ว +27

      Rain thunder Same group, Pronghorns are the only surviving species.

  • @Marzapan92
    @Marzapan92 5 ปีที่แล้ว +300

    I just wanna BOOP! I love when people narrate well.

    • @diamondevans321
      @diamondevans321 4 ปีที่แล้ว

      @NEGUS MBARKA boop?! (Souldja boy's "drake" reference)

  • @zacharywalters6026
    @zacharywalters6026 4 หลายเดือนก่อน

    The title of this video sounds like an album title for a post-rock band. But real talk, I freaking love this channel. Always learn a lot and its always presented in an entertaining way.

  • @Toguro-oy3ld
    @Toguro-oy3ld 4 ปีที่แล้ว +6

    ‘ Evidence of bone was in there fossilized poop’
    I’m addicted to this channel, sorry.

    • @MaryAnnNytowl
      @MaryAnnNytowl 3 ปีที่แล้ว +1

      *their
      Perhaps become addicted to a dictionary, too. 😉

  • @Alia-bc3rc
    @Alia-bc3rc 5 ปีที่แล้ว +533

    Forget about the damn dogs! *Tell me more about that horned deer-velociraptor-creature instead!!*

    • @bkjeong4302
      @bkjeong4302 5 ปีที่แล้ว +34

      Alia Ris
      Synthetoceras, a pronghorn relative.

    • @ArkBagas
      @ArkBagas 5 ปีที่แล้ว +31

      Rowdy Jr. it's kinda more related to Camel & Giraffe rather than an actual antelope.

    • @amandagoodman1877
      @amandagoodman1877 5 ปีที่แล้ว +10

      How is it velociraptor

    • @edwinreveron870
      @edwinreveron870 5 ปีที่แล้ว

      @@ArkBagas -You mean camels, llamas and alpacas, since giraffes evolve from antelopes...

  • @andrewrichens5733
    @andrewrichens5733 5 ปีที่แล้ว +449

    What kind of animal is that thing with epicyon?

    • @eons
      @eons  5 ปีที่แล้ว +629

      You asked first, so I'll answer here. It's Synthetoceras, an artiodactyl that lived in North America during the Miocene. Think we should do an episode about it and the other protoceratids? (BdeP)

    • @willherondale6367
      @willherondale6367 5 ปีที่แล้ว +173

      @@eons Yess! The large and bizarre eocene mammals are fascinating

    • @nickopeters
      @nickopeters 5 ปีที่แล้ว +50

      It's either Prosynthetoceras www.deviantart.com/ardynictis/art/Prosynthetoceras-francis-761034849 , Synthetoceras, or one of the early ancestors of Jar-Jar Binks.

    • @cs2d20
      @cs2d20 5 ปีที่แล้ว +18

      PBS Eons YES PLEASE i love everything that revolves around paleontology and archaeology (I’m hoping I’ll become one of the two when I get older)

    • @andrewrichens5733
      @andrewrichens5733 5 ปีที่แล้ว +13

      PBS Eons that would be awesome if you did an episode on it!

  • @dryzabonesatom1945
    @dryzabonesatom1945 4 ปีที่แล้ว +284

    Dogs a few million years ago : were better than you
    Cats: deletes 2 species of dog
    Dogs : I regret

    • @MaryAnnNytowl
      @MaryAnnNytowl 3 ปีที่แล้ว +6

      LOL, not just two species. Two entire genuses, in fact. 😄

    • @Noname-67
      @Noname-67 3 ปีที่แล้ว +1

      If a species is better, they die faster

    • @d2marquezjapson788
      @d2marquezjapson788 3 ปีที่แล้ว

      Big cat are scared of epicyon haydeni but they stole epicyon haydeni prey just like hyena stoling prey from lion

  • @Mister_Cool
    @Mister_Cool 4 ปีที่แล้ว +17

    0:15
    Looks like a prehistoric Pit Bull. They even do go after big game being catch dogs and all. I saw a video awhile back called "Animal Battle Buck Deer Vs Pitbull
    " where this Pit Bull had a buck and was giving the creature a really hard time.

    • @uchennabs
      @uchennabs 4 ปีที่แล้ว

      Mr. Cool ye

    • @abdqs853
      @abdqs853 2 ปีที่แล้ว

      It kinda makes me wonder did accidentally recreate a part of the gene for this animal?

  • @SquareMahogany
    @SquareMahogany 5 ปีที่แล้ว +862

    They protecc
    They attacc
    But most importantly
    They aint coming bacc

    • @kathrynyaksich7588
      @kathrynyaksich7588 5 ปีที่แล้ว +49

      This comment made me sad

    • @teatime4397
      @teatime4397 4 ปีที่แล้ว +6

      Katy I like birdz at least they won’t come after you

    • @Franky_-yi8nt
      @Franky_-yi8nt 4 ปีที่แล้ว +6

      I wish I could have a nice bonecrusher as a pet

    • @leohernandez2245
      @leohernandez2245 4 ปีที่แล้ว

      Bruh 🤣😂

    • @BasedTitanG
      @BasedTitanG 4 ปีที่แล้ว +1

      This comment is gold. Made my day lmao

  • @C.O._Jones
    @C.O._Jones 5 ปีที่แล้ว +23

    Thank you, kitties, for saving us from the bone-crushing dogs, and leaving us the cute ones for tummy rubs.

  • @UnwantedGhost1
    @UnwantedGhost1 3 ปีที่แล้ว +11

    Hope you guys are making a video about the recently discovered sabertooth cat specimen that's speculated to be big enough to hunt rhinoceroses.

  • @Lumberjack_king
    @Lumberjack_king 4 ปีที่แล้ว +30

    6:33 no wonder why they became our best friends we share the same hunting strategy we made a perfect team

    • @Lumberjack_king
      @Lumberjack_king 3 ปีที่แล้ว

      @Commander Wolffe ok

    • @Orangeninja5000
      @Orangeninja5000 2 ปีที่แล้ว +1

      Yep. It's not the only reason, I'm sure, but humans, much like wolves, are endurance hunters.

  • @keshav_singh2154
    @keshav_singh2154 5 ปีที่แล้ว +454

    Could you please do a video on the dire wolf

    • @eons
      @eons  5 ปีที่แล้ว +182

      Stay tuned, we're working on exactly that! (BdeP)

    • @becauseimafan
      @becauseimafan 5 ปีที่แล้ว +20

      @@eons Sweet! Looking forward to getting that notification! 😁

    • @thedude6762
      @thedude6762 5 ปีที่แล้ว +8

      @@eons Sick

    • @BirdFungus
      @BirdFungus 5 ปีที่แล้ว +3

      keshav_singh 21, hey fellow prehistoric animal loving Indian

    • @jakenaylor9138
      @jakenaylor9138 5 ปีที่แล้ว +3

      PBS Eons - and bear-dogs please.

  • @sydthegoat6773
    @sydthegoat6773 5 ปีที่แล้ว +149

    who in their right mind could scroll past a title like this one ?

    • @aurimo_
      @aurimo_ 5 ปีที่แล้ว +5

      Well not me for sure

    • @nietbekend2
      @nietbekend2 5 ปีที่แล้ว +1

      Defo, i actually learned something today

    • @HostileLemons
      @HostileLemons 5 ปีที่แล้ว +2

      I actually avoided this vid for months. I finally gave in today

  • @nonbirenthenon-binarysiren6299
    @nonbirenthenon-binarysiren6299 2 ปีที่แล้ว

    Okay but like am I the only one who finds his voice incredibly IMPOSSIBLY soothing?

  • @howiseeit5326
    @howiseeit5326 3 ปีที่แล้ว +11

    "Just blame the cats" lmao

  • @victorpapaavp
    @victorpapaavp 5 ปีที่แล้ว +74

    As I sit here looking over my shoulder at my 85 lb pibbull and his cat buddy, I can only think to myself "It's my cat, Charlie's fault, that I don't have a 400+ lb Bone Crusher laying on the bed at the moment..."
    Great video! Absolutely loved this one!

    • @OfAllThingzFooty
      @OfAllThingzFooty 5 ปีที่แล้ว +7

      Get yourself a bear, basically the same thing.

    • @deadazzz
      @deadazzz 5 ปีที่แล้ว +3

      victorpapaavp ew. Your one of those weird furparents that has an American Bully he thinks is an APBT that or your dog is obese. Read the breed standard lol your dog is over the desired APBT weight.

    • @pitbully714
      @pitbully714 5 ปีที่แล้ว

      Dam might want to see what else your pitbull is crossed with real pitbulls dont get that big unless hes overweight but most of the time not saying you because I don't know but people most of the time miss calculate the true weight. I have had game working real pitbulls for 26 years and one of my best dogs a legend people still talk about him and he was 34lb all jaw

  • @mstalcup
    @mstalcup 4 ปีที่แล้ว +65

    I notice that some modern breeds, e.g. Staffordshire Bull Terrier, more closely resemble Borophagus on the surface than they resemble grey wolves.

    • @drmoreno98
      @drmoreno98 3 ปีที่แล้ว +9

      Wow. Congrats. You are capable of making baseless comparisons.

    • @jamiebrown1991
      @jamiebrown1991 2 ปีที่แล้ว +4

      Close resemblance means absolutely nothing genetically.

    • @winter2716
      @winter2716 2 ปีที่แล้ว +10

      @@drmoreno98 I bet you’re fun at parties.

    • @winter2716
      @winter2716 2 ปีที่แล้ว +13

      @@jamiebrown1991 Pretty sure the original commenter knows that, hence why they emphasized “on the surface.”

    • @PsychadelicoDuck
      @PsychadelicoDuck 2 ปีที่แล้ว +7

      You have to keep in mind that these are all artist's reconstructions, so it might just be the artist was thinking of their pitbull as they drew it.

  • @CH-vr2dl
    @CH-vr2dl 4 ปีที่แล้ว +40

    ancient dog: exist
    ancient cats: im about to end this whole species lineage ..

    • @whichway1481
      @whichway1481 3 ปีที่แล้ว

      Humans: Not so fast

    • @MaryAnnNytowl
      @MaryAnnNytowl 3 ปีที่แล้ว +4

      @@whichway1481 too late. Two of the three genus arms got wiped out. Basically, there's dogs/dingoes left. While cats have spread from the tiny to the great big, spreading out into a lot of genuses and species.

    • @whichway1481
      @whichway1481 3 ปีที่แล้ว +1

      Mary Ann Bittle Dogs are still here though. Call it a phyrric victory

  • @paulw.9669
    @paulw.9669 4 ปีที่แล้ว +3

    I love the brilliant artwork by Jay Matternes.

  • @ceri1532
    @ceri1532 5 ปีที่แล้ว +171

    Some Canidae still have retractable claws! Grey foxes have semi-retractable claws to help them climb trees.

    • @andrewgan557
      @andrewgan557 5 ปีที่แล้ว +29

      Not to forget raccoon dogs

    • @crusaderofthelowlands3750
      @crusaderofthelowlands3750 5 ปีที่แล้ว +10

      @@andrewgan557 You mean portable rabies containers?

    • @intheforest7482
      @intheforest7482 4 ปีที่แล้ว +6

      Ralph Vermolen He means another species of dog called the raccoon dog or tanuki from Japan. They’re super cute!

    • @crusaderofthelowlands3750
      @crusaderofthelowlands3750 4 ปีที่แล้ว +4

      ​@@intheforest7482 I know what a raccoon dog is. They carry rabies and people like you are the ones who get it, because you want to feed them since "they're super cute".

    • @intheforest7482
      @intheforest7482 4 ปีที่แล้ว +10

      Ralph Vermolen Lol You have no idea what kind of person I am. I would never bother a wild animal just cause they’re cute (or for any other reason). You could have made your point without assuming I’m a dumbass.

  • @yoo7289
    @yoo7289 5 ปีที่แล้ว +291

    Plz do a video about prehistoric bears and bear evolution

    • @29jgirl92
      @29jgirl92 5 ปีที่แล้ว +9

      I second that, that would be really interesting!

    • @USSAnimeNCC-
      @USSAnimeNCC- 5 ปีที่แล้ว +6

      In soviet Russia bear hunt you

    • @yoo7289
      @yoo7289 5 ปีที่แล้ว

      @Hans Meiser Well yeah you can see the resemblence

    • @misstrKevin
      @misstrKevin 5 ปีที่แล้ว +1

      Bear-a-lution 🤔

    • @Tyro_
      @Tyro_ 5 ปีที่แล้ว

      The Andrej Epic yes!

  • @minellechevalier9029
    @minellechevalier9029 4 ปีที่แล้ว +2

    @PBS Eons: Found your channel and now i'm watching and watching and watching ...

  • @rowangovender1895
    @rowangovender1895 4 ปีที่แล้ว +17

    I blame everything on the cats!😂😂😂😂😂😂

  • @seannotconnery8191
    @seannotconnery8191 5 ปีที่แล้ว +63

    I love paleontology because we can see an entire evolutionary arms race spread out over millions of years. It’s brilliant!

  • @hotpinkpiggy12
    @hotpinkpiggy12 5 ปีที่แล้ว +108

    This channel is seriously so dope

    • @d.t.w1390
      @d.t.w1390 5 ปีที่แล้ว

      -nerd- Dope

  • @durwinpocha2488
    @durwinpocha2488 3 ปีที่แล้ว +5

    Keep doing as you do, please. Your work is a favorite!

  • @thomasgullett3525
    @thomasgullett3525 4 ปีที่แล้ว +2

    This guy deserved his own TV show.

  • @favianmunoz8222
    @favianmunoz8222 5 ปีที่แล้ว +469

    Sucks I was born too late to explore the world and sucks I was born too early to explore the universe but at least I was born in time to see stuff like this🎭

    • @deviljho4260
      @deviljho4260 5 ปีที่แล้ว +12

      You can still explore space and the world though?

    • @KA-ug4yd
      @KA-ug4yd 5 ปีที่แล้ว +47

      My biology professor always says that we are infants in the world of science. The guy who discovered DNA is still alive. There is so much we still don't know about the Earth. Most of the information from this video comes from so many different people researching particular information about these bone- crushing dogs. Once they know a lot we get videos like this that explain all the individual research that went into learning about them. It's never too late to explore 😄

    • @skullsoftruthknowledgeispo8908
      @skullsoftruthknowledgeispo8908 5 ปีที่แล้ว +3

      you still may have time to see the universe we are amongst you

    • @kari7403
      @kari7403 5 ปีที่แล้ว +6

      Ah, but being born now, you can explore the internet!

    • @skullsoftruthknowledgeispo8908
      @skullsoftruthknowledgeispo8908 5 ปีที่แล้ว +5

      @@kari7403 boooooo

  • @failed_K
    @failed_K 5 ปีที่แล้ว +114

    Cat and dog War is still waging on

    • @rrrr-im9oz
      @rrrr-im9oz 5 ปีที่แล้ว +2

      BryanIsSalty because ppl are dumb af

    • @ScionStorm1
      @ScionStorm1 5 ปีที่แล้ว +2

      2D Pizza 'Man's best friend' does not have a sandpaper tongue.

    • @joyconbulb3743
      @joyconbulb3743 5 ปีที่แล้ว +1

      Weird I can't remember the last time my cat has killed someone....Mean while "Mans best friend" kills around Around 30 to 40 people each year from their injuries, and an estimated 100,000 are injured badly enough to require plastic surgery.

    • @JavaIsnom
      @JavaIsnom 5 ปีที่แล้ว +1

      @@joyconbulb3743 that's because cats go after smaller prey. The reason that smaller cats were the kind that humans domesticated was probably just because they wouldn't be able to kill you as easily early on in domestication. (excluding lions [which use pack hunting, like wolves] and jaguars [which are incredibly strong skull crushing cats])

    • @JurassicReptile
      @JurassicReptile 5 ปีที่แล้ว +1

      I mean the Sabertooth Cats did die off from long distance runners like wolves so i guess they got payback.

  • @madhavilanka7787
    @madhavilanka7787 4 ปีที่แล้ว +16

    Dogs back then: BONE CRUSHING DOGS
    Dogs now: Lil Doggo

  • @leonfisher6214
    @leonfisher6214 2 ปีที่แล้ว +1

    Listening to intelligent people talking is so soothing.

  • @jolo88671
    @jolo88671 5 ปีที่แล้ว +82

    After school started, it's felt like eons since the last video

    • @G0die16
      @G0die16 5 ปีที่แล้ว

      Agree

    • @thegreatwalrus6574
      @thegreatwalrus6574 5 ปีที่แล้ว +4

      School hasn’t begun, at least in Ontario.

    • @jolo88671
      @jolo88671 5 ปีที่แล้ว

      how long till yours starts?

    • @freedomfighter2463
      @freedomfighter2463 5 ปีที่แล้ว +2

      @@thegreatwalrus6574
      Enjoy it while you can

    • @deathclaw817
      @deathclaw817 5 ปีที่แล้ว +2

      Boo bad pun( dislikes this cuz I liked this pun don't take any offense from it)

  • @Leftatalbuquerque
    @Leftatalbuquerque 5 ปีที่แล้ว +428

    We are the only species on the planet that makes online educational presentations while clothed.

    • @Brandyalla
      @Brandyalla 5 ปีที่แล้ว +46

      I don't understand this comment

    • @azzystillborne9125
      @azzystillborne9125 5 ปีที่แล้ว +32

      It depends on ur definition of educational but we also make some presentation while NOT clothed ;)

    • @freshouthebox2298
      @freshouthebox2298 5 ปีที่แล้ว +2

      @@XtremeNeed Explain...

    • @DoctorWortspieler
      @DoctorWortspieler 5 ปีที่แล้ว +10

      ...I don't think there's much competition for that distinction.

    • @freshouthebox2298
      @freshouthebox2298 5 ปีที่แล้ว +4

      @@XtremeNeed yea I got that but I just thought there might be something I was missing

  • @memofromessex
    @memofromessex 4 ปีที่แล้ว +1

    Thanks for the videos!

  • @AB-ou8ve
    @AB-ou8ve 4 ปีที่แล้ว +21

    The title of this video sounds like a prog metal album.

  • @planetpeterson2824
    @planetpeterson2824 5 ปีที่แล้ว +167

    Sorry to nit-pick, but that painting of epicyon with its floppy ears is terrible. Floppy ears are useless for an animal trying to survive in the wild. Floppy ears are one of the traits linked with domestication; see Dmitry Belyayev and his famous domestic fox study.

    • @GlenHunt
      @GlenHunt 5 ปีที่แล้ว +51

      And domestication seems to have made them stupendously successful, bending us to their will with their floppy ears.

    • @SurrealKangaroo
      @SurrealKangaroo 5 ปีที่แล้ว +22

      It makes it look like a giant pit bull.

    • @derekscanlan4641
      @derekscanlan4641 5 ปีที่แล้ว +4

      neotony

    • @TheWoollyFrog
      @TheWoollyFrog 5 ปีที่แล้ว +15

      That's the thing about people. They tend to be unable to imagine certain things so they just resort to what is already familiar. In this case, since the artist didn't have all the information, inspiration was taken from modern dogs.

    • @DavidSaintloth
      @DavidSaintloth 5 ปีที่แล้ว +2

      True but if you are going to present a rigorous time line for the emergence of species you should like wise be rigorous in any representation of those species you present I would say.
      It's pretty well known that floppy ears are a hallmark of domesticated animals ...not just dogs in fact, it is further not a trait that would be selective in an environment where humans don't exist and the efficiency of hearing is reduced due to ear flop (yes...it is). So it doesn't make sense in any direction as a trait to be shown in renditions of a canine species that lived millions of years before homonins separated from the LCA with chimps.

  • @flamingrainbws4800
    @flamingrainbws4800 4 ปีที่แล้ว +130

    I don't care what you say dogs and cats ore at the top of the food chain they get humans to do their bidding without question

    • @uchennabs
      @uchennabs 4 ปีที่แล้ว +2

      FLAMING RAINBØWS not all

    • @hata6290
      @hata6290 4 ปีที่แล้ว +1

      Uchenna TH-cam factual

    • @sunnishae5047
      @sunnishae5047 3 ปีที่แล้ว +3

      They so cute,, I don't mind it.

    • @flamingrainbws4800
      @flamingrainbws4800 3 ปีที่แล้ว +3

      @@sunnishae5047 me neither i love cats

    • @bringerebrethil6176
      @bringerebrethil6176 3 ปีที่แล้ว

      I think there is a difference between a social chain to a food chain.

  • @confusedisland8439
    @confusedisland8439 4 ปีที่แล้ว +8

    Study for exam
    Me: no
    Watch bone crushing dog
    Me:yessssssssss

  • @neutronalchemist3241
    @neutronalchemist3241 4 ปีที่แล้ว +30

    dog: "I don't fear you! I'll call my cousin, the bone-crusher!"
    cat: "yeah, do it. I just want to have a chat with him."

    • @d2marquezjapson788
      @d2marquezjapson788 3 ปีที่แล้ว

      Epicyon haydeni dont killed by big cat and other prehistoric dog that cause epicyon haydeni and other big cat extinction

  • @Lord.Kiltridge
    @Lord.Kiltridge 5 ปีที่แล้ว +318

    I am especially appreciative of the writers of this series willingness to say that something is an unknown or a theory. One of the greatest mistakes I encounter is when experts present something that is thought to have occurred as a hard fact. This is a vital difference between evolutionary theory and theology. Scientific theory is a fact that incorporates guesses. Theologists posit that scientific theory is ALL theory, i.e. NOT fact, and that theology presents as fact. This, in my view, is the difference between education and dogma.

    • @matheuskelson
      @matheuskelson 5 ปีที่แล้ว +3

      👏👏👏

    • @jamesbonomy42
      @jamesbonomy42 4 ปีที่แล้ว

      Bears are dogs.

    • @dondragmer2412
      @dondragmer2412 4 ปีที่แล้ว +1

      @@jamesbonomy42 No. They're ursids and dogs are canids. Different families.

    • @whenthedustfallsaway
      @whenthedustfallsaway 4 ปีที่แล้ว +1

      @The Iron-hearted Wolf Your'e nearly right. Theories are generalizations made *based* on available data and hypothesis are ideas that are testable

  • @JoshuaHillerup
    @JoshuaHillerup 5 ปีที่แล้ว +687

    Why do so many of the pictures make them look like various domestic breeds of dogs?

    • @artonline01
      @artonline01 5 ปีที่แล้ว +145

      Joshua Hillerup yeah one looks a lot like a pit bull or mastiff

    • @animalobsessed1
      @animalobsessed1 5 ปีที่แล้ว +368

      Because artists are often not scientists.

    • @xxXthekevXxx
      @xxXthekevXxx 5 ปีที่แล้ว +165

      Artistic liberty. Not scientific art.

    • @carterkc6429
      @carterkc6429 5 ปีที่แล้ว +195

      1) It's paleo art. If your a paleo artist, it's kinda your job to know what they animal looks like. And they aren't just your usual painter.
      2) Scientist is a very broad term. It's everything from studying insects, to studying space.

    • @ruecumbers
      @ruecumbers 5 ปีที่แล้ว +142

      Another thing to consider is that with their hunting style and powerful jaws, they probably did have shorter, broader snouts and heads, making them more akin visually to mastiff breeds than wolves.

  • @erikamae_c
    @erikamae_c 2 ปีที่แล้ว

    Thank you for this! Really helpful! ❤️

  • @myld_panic4416
    @myld_panic4416 4 ปีที่แล้ว

    It is so cool that we know so much information, just because of some unique stones

  • @jacobgillispie1175
    @jacobgillispie1175 5 ปีที่แล้ว +32

    I suggested this forever ago! I’m so glad you guys are covering them!

  • @ellyjett
    @ellyjett 5 ปีที่แล้ว +12

    I always heartily enjoy watching Eons, but I’ll sing praises to my cat who caught a Nola rat. Every pup I’ve had were only good at hunting down belly rubs.

    • @s.tavares3257
      @s.tavares3257 ปีที่แล้ว

      Cats are the better hunters than dogs. It’s no competition.

  • @guyh.4553
    @guyh.4553 4 ปีที่แล้ว +2

    Very educational! Love these videos.

  • @toltol5882
    @toltol5882 4 ปีที่แล้ว +8

    I love how passionate he is lol

  • @thecreature7608
    @thecreature7608 5 ปีที่แล้ว +457

    Love this channel!!😀 it's so informative and entertaining and interesting.
    Possible future topics:
    How photosynthesis evolved.
    Gorgonopdids and other animals of the time.
    Ophabina, anomalocaris, and other such early blizzard creatures
    Kaprosuchus and other crocodilomorphs like armadillosuchus
    (You guys are way better at coming up with topics though so just keep doing what your doing, because it's awesome 😀👍)

    • @GageoftheJungle
      @GageoftheJungle 5 ปีที่แล้ว +6

      There NEEDS to be an episode on the crocodilomorphs!

    • @nickopeters
      @nickopeters 5 ปีที่แล้ว +7

      +The Creature Wow. I'm surprised I actually can't find anything on how cyanobacteria evolved, or what their immediate ancestor was. PBS Eons does need to do a video on the evolution of photosynthesis, as you have said.

    • @raijinoflimgrave8708
      @raijinoflimgrave8708 5 ปีที่แล้ว +1

      Wasnt there already a video on the gorgonopsids?

    • @MeanBeanComedy
      @MeanBeanComedy 5 ปีที่แล้ว +2

      Oh! Photosynthesis Is a GREAT idea!

    • @kevinwang8369
      @kevinwang8369 5 ปีที่แล้ว +4

      They already did one on evolution of photosynthesis
      It's right here
      th-cam.com/video/IIA-k_bBcL0/w-d-xo.html

  • @yecly
    @yecly 5 ปีที่แล้ว +108

    Both of my dog and cat are well with each other.
    The older and mature, dog are smarter and take care of everything. Cat are more of hidden wisdom and territorial. Only show affection to me and familiar faces.
    I love them both, and thank them everyday for taking care of our home and family.
    *They are better than my human acquaintances.*

    • @KhanhNguyen-mh5ec
      @KhanhNguyen-mh5ec 5 ปีที่แล้ว +1

      Athousand Light Glad you can find what you can trust.

    • @michaelrojas8658
      @michaelrojas8658 4 ปีที่แล้ว +3

      My German Shepard and cat used to sleep together. They are both gone now RIP.

    • @janestaton5626
      @janestaton5626 4 ปีที่แล้ว +3

      I love both cats 😺🐈 and dogs🐶🐕 too! 💖💖

    • @spice4777
      @spice4777 4 ปีที่แล้ว +1

      Michael Rojas did they leave behind a German cat for memories! 😂🤣😂🤣 sorry couldn’t help myself. Advanced apologies if I offended.

  • @lubenicmackavic2780
    @lubenicmackavic2780 ปีที่แล้ว

    GCP grey (a youtuber) once said something along the line of "the throne might appear to be build on a solid foundation, but its foundation is house of cards"

  • @koraptd6085
    @koraptd6085 4 ปีที่แล้ว +2

    I wish we have any way of reviving these awesome creatures back to life... Not just to memory.

  • @TranShar
    @TranShar 5 ปีที่แล้ว +54

    The moment 2:14 hit I was like, he's a dog person.

    • @torikol1045
      @torikol1045 5 ปีที่แล้ว +2

      6:47 Yep, definitely a dog person.

  • @ThanatorRider
    @ThanatorRider 5 ปีที่แล้ว +75

    2:03
    *PBS:* Hesperocyoninae
    *Me:* L O N G D O G

  • @imtoolazyyy
    @imtoolazyyy 2 ปีที่แล้ว +2

    Dogs before: *BONE CRUSHER*
    Now: *gets scared of his own fart*

  • @jeffreyrizzo785
    @jeffreyrizzo785 4 ปีที่แล้ว +1

    Excellent video! I actually learned something.