We were keeping the chickies outside with the adult chickens during the day to slowly acclimate them to each other. We had no problems for about 2 weeks and came home yesterday evening to find one of the chickies stuck in a small hole between fence and gate. Apparently the adult chickens had attacked her and began to again as soon as she was free from the crevice. We brought her inside but she is unable to stand so we think at least one leg may be broken and perhaps a wing. Most of her tail feathers have been plucked out. She will not drink on her own but we are able to give her water with a small syringe. Is it possible for her to recover from this? If so how? We are wondering if it would be best to just put her to sleep? Please respond with any suggestions ASAP. We would like to make a decision before the children come home from school today.