Hi, I've had my chicken cocoa since she was a year. Cocoa is a sizzle. I bought her and a silkie rooster. When I got cocoa her back was featherless and I thought she was molting. A year later no feathers are even poking through. I thought the rooster was over courting. I got her a little apron to cover her. She been separated this whole past winter and she lost even more feathers with no sigh of them growing back. Does any one know what could be wrong with her?