Chicken coop construction: Predator-proof cement base for the run

Hello friends and family of the garden, little by little we have been building our chicken run, an addition to the coop. Today we'll see how we made the roof and the base of the run to protect our #chickens.
Here's a link to a playlist of how we built this chicken coop step by step: • Cómo hacer un galliner...
Thanks so much and see you in the garden!