Still predator problems with my chickens. Things are still getting some of them now and then, plus they are getting into stuff in our barn/shed. We have something that chews a hole in 15lb bag of cat food. The hole is about 3 inches across and almost perfectly round. None of the holes are ever bigger than that, but what ever it is is able to eat through that size of hole. They also chew into the bags of chicken feed and occasionally the bags of rolled oats. But they go for the cat food first. We put out a big container of dry cat food every night for our barn cat and by morning all of it is gone.