My leghorn who just started laying had about a inch of her comb torn off. I'm not sure if it was one of the other chickens or something came into my yard. All I know is she had blood all over her. I used quick stop for dogs nails to stop the bleeding. Worked fast, after I looked at my hands I looked like a ax murderer all blood. She seems fine eating drinking. I have separated her from the others for safety. How long should I seporate her and should I put any thing on it to stop infection. I must have caught it just after it happened.