Yesterday I decided to introduce my younger hens to my older girls, thinking everyone was old enough and there wouldn't be any major problems. I was WRONG! My leghorn and EE pullets are fine, but Norma-Jean, the brahma (my favorite, too!) is not looking good at all. I just went out to feed them, and she was off to one corner of the coop. When she came to the door, I saw blood. I've removed her from the coop, and put her in a cage in the house. i don't want flies on the wound, and i want to be able to keep a close eye on her. What do I do about this? how do i treat it?