Cat story that has a happy ending. We have 4 cats none of them pay any attention to the chickens except one. "Caly" is a hunter and can get squirrels and blue jays pretty easily. She has a healthy respect with my big hens though. The first time they met the hens(no rooster) chased her off and kind of freaked her out. This morning I go to feed the chickens and see a dead squirrel in the corner, a hen in a nest box and my Caly curled up next to her. She must have been in the coop last night and when I shut it up for the night- got trapped. I am absolutely positive none of my cats would harm my large breed chickens. But, chicks would be goners!