Had one of my Barred hens torn up by my White rock roo. She had a good size flap of skin ripped down. I isolated her,put neosporin on the wound and fitted her with an old pair of boys underwear so it looks like a vest on her. My question is that area of skin that is missing will scar tissue fill it in,its kind of big. Had this happen to a RIR when I had to many roosters but it wasnt quite as big. So far it doesnt look infected,she is eating regularly and drinking plenty of water. Actually she has laid 2 eggs since the mishap and she is enjoying the special attention too.