Last night we had a raccoon attack. They came out earlier than usual and my daughter had not locked up the coop yet. Lost 2 bantam roos and had one hen beat up but alive. She seemed to have minor injuries so we locked her up with the rest for thenight. Upon further close inspection this morning, we discovered a big puncture we had missed last night . This is not our first dealing with wounds and have had good luck with blu-coat and antibiotic ointment in most cases. Always survived. This one is unique though since it seems there is air going in and out of this puncture when the chicken breathe. I'm guessing it's a lung puncture? It seems a bit far back on her body for where the lungs are supposed to be but I dont know tons about anatomy. The wound is dry and not bleeding . We cleaned around it and put antibiotic around the hole. But I am hesitant to do any flushing or even bandage in case it is into a lung. We brought her inside to isolate and she seems ok but tired. We are also adding some over the counter med we had for sick chicks to her water. It has antibiotics in it. I just thought I'd reach out to see if anyone had any advice or a similar experience?