Training 2 Dogs at Once - Hot Dogs at the Ball Park

NOTE / CAUTION: This tethered long line technique is NOT recommended for most dogs. But my two like to follow each other, have a pretty good recall, and have a lot of long line experience separately.
I have not taken Scout & Arnold out together often because on regular walks they are so intent on what the other is sniffing, they tend to pull much more than when walked alone. I finally found a way for them to have a good time other than a regular walk. Interestingly, they are slowly getting better on walks now too - I think simply because they have more practice being out together.