My little 4 week old Buffy is getting her feathers in (pin feathers? The ones that you can see the blood inside them). Her buddies have taken to pecking at the feathers and are hurting her I tried putting some hydrocortisone on to sort of mask the blood but they keep pecking at her. We tried separating her but she gets panicky without her squad. I turned the light out early for the night so they couldn't see the spot and that seems to have worked for now but anything I can do to prevent them from pecking at her and how should I treat the bloody feathers?