I have 12 chicks, 7 different breeds. I moved them 2 days ago from their brooder box in the basement to their insulated 6 x 6 coop, with a red bulb heat lamp. They all seemed to be adjusting well but tonight I saw (and observed) one of the Golden Campines being plucked on the back. The area is featherless and red with surface blood (under the skin). I have seperated her and don't know what to put on the raw area. I don't have any poultry meds but I have Neosporine. Is that a good treatment? I thought I would move her back into the coop tomorrow (with her friends) but in her own cage for a few days. These are my first chickens and I am devastated. I hope the practice doesn't spread. They all seem so sweet!