After losing 6 chickens (2 layers, and 4 sixteen week old chicks) I set a live trap. The first two nights the food was gone, and the trap was sprung with no critter, so I went a purchased a larger trap and wrapped it with 1/4 inch hardware cloth and set it with cheese and apples, and when I went out to let the chickens out I checked the trap which is right behing and butted up against the coop with the chickens and there in it is a raccoon. I don't know if this is the critter that killed my chickens considering that two chicks were left dead in the middle of the pen, and the other two were taken. But it is a beginning 
