Yesterday I caught one of my girls going after one of the others. She would pin her down and was pecking at her neck and comb. She had plucked a few of the small feathers from her neck and put a few pecks on her comb before i was able to get to them. I have no seperated the hurt one from the others. (i have 4 hens total) THe other 2 seem to be doing fine with the one who was doing the attacking. I have cleaned the wounds with peroxide. I have read you can use blue kote, I have contacted a few of my local feed stores and they do no carry it. I have read you can use blue food coloring also? I was just wondering if thats true? ALso when she does heel will she have a hard time being put back with the others? Will they want to pick at her again since she had been away for a few days? I had read it was best to reintroduce her at night? Does this matter?