Hi everyone, I have an unusual problem with my handsome rooster. He is losing his outer feathers on his chest and under his wings. There seems to be some loss around his butt too. He has a beard that my hens seem to really desire, though I don't think that is related. I put stop peck on him every couple of days to discourage them nibbling at his beard. I treated the whole flock ( nine hens and the roo) with Seven dust, and put DE in the dust baths. The coop and yard have been sanitized. None of the hens have this appearance. His skin seems to be slightly red (irritated). As the pictures show he looks like he has scaly leg mite on only one leg. Treated that with warm water soak and petroleum jelly several times but still looks yucky. Its only on the one leg which I find perplexing. Any ideas would be greatly appreciated. Happy spring time to all.