I live in Central Florida. We have lots of predators, from foxes, skunks ,coyotes, black bears, raccoons, possums,bobcats, boars, and even an occasional wolf.We got gaters too. (I am sure I left some out!) I bought a nice coop today from a guy in Citra Fl. I told him I would have to do some work to the coop to make it predator proof. he asked me what kinds of predators we have here. I told him (He has no poultry) (His shop, where I picked up the awesome coop, is in the woods.......I mean in the.....woods!) J then said, " Maybe you can tell me what bit through the top of this milk can" He has a cat that lives there and he puts the milk on her food.This was an unopened can. When he showed it to me , I was like" HOLY CRAP!" What kind of critter can do this? !