Has anybody had a chicken/roo that just doesn't grow the hard feathers? We have a Splash laced red Wyandotte and he has a few feathers on his back, but most of it is just the down feathers. He's been like this since I got him and I thought maybe he was molting and would grow his big boy feathers in. Nope. His tail is beautiful as is the rest of him. But nothing on his back. He doesn't get picked on by anybody and there's no sign of irritation on the skin. He gets a high protein feed (we've tried feather fixer but since moved to chicken and game feed because we have ducks, turkeys, and quail as well).