I am new to the forum, but am in need of help. I have a black sex-link hen (about 1 yr old) that has had her feathers and, from what I can tell, skin removed from her bottom by the other hens in the pen. I need to know what to do for her. She was not feeling well before this happened but now she in bad shape. She was not eating well, very sluggish, comb was funny dark color, poo was clear and yellowish green, and she had started losing feathers, figured she was molting, other chickens took advantage of her condition. I have her in the house now because it is too dangerous in the pen and it is cold here, below freezing. I have water available and feed and have sprayed her bottom with iodine. Is there any advise anyone can give me. Thanks for any help!!