Hello, I have a one year old chicken. She has been really hurt and I have no idea how. No signs of predators either. I have 7 other chickens and never once have they ever been aggressive like that I’ve never seen any bulling in my flock. They all grew up together. Please help me on what you think is the best way of helping her. My first thought where putting her down cause she looks really bad and I’ve never been in this situation before. Here are some photos. She is not dead, but she is suffering and she still eats when I give her food.