I took over a chicken from a friend two days ago. She is a Buff Orp and is about ten months old. The reason I took her was that she was becoming lethargic, spending a lot of time away from the other chickens and under the coop. Then they started to pick on her. When I got her home I offered her food and water which she took greedily. She produced several good, healthy poops. I also noticed that she is extremely thin. She literally has no discernable breast muscle. I did not realize this when I first got her because I had not picked her up and she had been keeping herself rather puffed. Today I noticed that she is not eating much. She is pooping but less. I removed her foor for a few hours and found that her crop is still full. I massaged her crop for a while and left her with a couple tablespoons of food and her water. I do not know if she was actually sick or if she was starving because the other chickens would not let her eat or if it was a combination of the two. Aany ideas?