We had 2 dogs come on our property and kill 2 of our chickens and injure a 3rd. Fortunately 3 other chickens survived fine. These dogs went on to attack a sheep at our neighbors and fatally wound 3 pigs at another farm. Anyway, the chicken they injured is a Buff Orp. about 7 months old. She has a large wound on her back with feathers ripped out and torn skin. I brought her into our basement and put her into a dog crate filled with straw. She ate and drank for me. I was worried about her getting pecked at and also not being warm enough (it's getting into the teens here at night). What else can I do for her? How should I clean the wound? Poor chickies. The ones that were killed were a beautiful Aurucana and my favorite, a Golden Comet who was the friendliest chicken and my best egglayer. Sad day.