One of our neighbors who sold eggs commercially kept a bull in one of his pastures, cows in another and hogs beside his chicken coop. Nothing crossed his hog pen that didn't have to deal with those boars
Your dog pen around the run reminds me of a stone goat shed a guy built on YouTube .His chicken coop built on top of it and they flew up on a ledge to get in the chicken house.He could gather eggs from the back of it because it was built on a steep slope but the front was level. He used a ladder...