Hello.. I am having a problem with feather loss on 5 of my adult hens I have 9 total that are laying the rest are not old enough yet.. all the feather loss is on there backs and it looks painful to me. 3 of them are isolated in a second coop because my rooster was stressing them out.. there feathers grew back and they looked wonderful for about a month in Jan.. but then they all started falling out again.. those two are turken (naked-necks) .. they are very secluded they only have one other hen with them.. The other 2 hens are in the main pack and they run around with my rooster and the others.. I can see why they might be loosing feathers because of the mating but the 3 I have seperate I don't know what could be the problem with them.. is there any kind of ointment or cream I can get at the depot that might help them out a bit..?