I have two Buff Orpington roosters along with seven other hens and my roosters are causing the hens' back to loose feathers. I've noticed about three or four months ago that my where loosing feathers on their backs, I knew why. It wasn't serious though, they always had time to grow them back. Now that it's winter and they are inside almost full time they are mating like crazy and my smallest chicken has a small patch of skin showing on their back. I've tried chicken saddles but they either flop to the side, making them useless, or its to uncomfortable for the chicken. What do I do?!?!? Will "chicken glasses" work???