Help! We have goats and (used to) six chickens. This morning we went outside and it was quiet. Normally the goats are baa'ing and chickens are clucking to be let out. We could see the goats, but it was completely silent. I go inside... every single chicken is dead. the door is still locked, but the chickens are dead. The smallest one is smushed up against the corner of the fence like something was trying to pull it out. One chicken is missing it's head, and another was 'scalped'. (no skin on back of head). Except for the one in the corner of the fence, and the scalped one, they are all in fighting positions. Four are scattered, and one looks like it was protecting another. I will try to post a picture. what could of happened?