Our chickens had their first night in their coop outside and we learned quickly that we needed to make it more secure. One chicken is completely missing. Blood drops on all bottom wood boards of the run and a few feathers on each side of it. I didn't notice until the next day that one of the other chickens has a wing completely ripped off. She is acting pretty normal and it is a clean (no blood, oozing, or weird smell) break, but it is a huge hole where here wing was and lots of broken bones, muscles (whatever is in there). Will she be OK or destined for an infection? Is she safe around the other chickens? Our coop did not have wire under the run but there weren't any noticeable holes dug under. I found that if you press in the bottom of the door to the run it can make a few inch opening so something small could have pushed through there. Based on the blood and feathers all around the coop it looks like something was inside trying all over the bottom of the coop to pull the chicken out or it was chasing it around while it was bleeding? We ran wire all along the bottom, reinforced the wire, and put a slip lock on the bottom of the gate as well so it can not be pushed in. I think it is safe now, but will the 1 wing chicken be ok?!