We have a huge mouse problem in our coop.. we've been keeping mouse traps out there non stop (on the side that the chickens aren't in) and we've killed a ton of them but they're either breeding faster than we can keep up or more are coming in. They're even made friends with the chickens.. I'll look in there and see 4 or 5 mice laying in the nesting boxes with my hens! I'm not sure what else to do.. I don't want to put poison out because the mice keep eating and pooping in the chicken food. I keep cleaning it out but they're pooping faster than I can get it out. Any advice??