My Americana hen was attacked by my rooster today. The back of her head is torn to bits...down to the cartilege, I would say. She is still acting very alert and walking around foraging, but I wondered if I need to keep the other hens from pecking her bloody head and how to quickly heal the gaping wound. I took her in the house and ran water over the area, and then poured calendula tincture over it...which is for wounds. Then I let her go out and free range with the other hens. It looks really bad....not just a scratch....but she is acting ok. Suggestions to keep her from being pecked, how to heal the wound, and preferrably natural remedies. Oh...she is a year old and weighs about 5-6# I would say. She ate a bunch of corn I gave her; haven't seen her drink at all, but that is normal.