Just got home. My 2 yr old Red Star Hen had her comb torn from the back of her head. I cleaned her up and it is still attached to her head but tends to flop to one side. I have only had my chickens for one year and have never been around chickens until I got my own last May. Sat in the coop and watched my four girls for awhile. The other three at this time are not bothering the injured one. However, I know that if there is blood the possibility is there. Should I remove her from the big coop and put her by herself? What should I do about the torn comb anything? It is not bleeding at this time. I have looked all around the coop and run to see if I could tell what happened. I just don't know. She doesn't seem to be injured anywhere else. I thought maybe a cat got her but it doesn't look like it. I'm mystified!