I just moved my chicks into the coop 2 days ago. Twice a day a groundhog is breaking into the coop and getting into the chicken feed. I repair it, then he does it again. He breaks apart the wire! He's so strong. He doesn't harm the chickens, outside of scaring them to bits. The worst part of it is the holes he's leaving for other predators. Any thoughts on how to repel, or even better...get rid of a groundhog? It's actually a family of groundhogs. I know where the burrow is. I don't have a gun, and don't care to get one. Any suggestions on reenforcing the coop?