OK. So I've been trying to integrate some chicks in with 3 that are 3 months old. Things seemed to be going fine. This morning one has been pecked in 2 places until she's bleeding. One on her head and the same side on her wing. What do I do for her? Do I need to separate them? They were in a separate area of the coop where they could see each other but not reach each other for 1 week. Now I have it where they can come and go together. Maybe they need more time? The chicks are pretty fully feathered but the victim is a Brahma who is smaller than the rest. What do I need to do for her injuries?