I have 6 reds. 10weeks old. I have one that have a bad leg. Looks like her foot is turned wrong. She gets around ok and gets in and out of the coop ok. Any suggestions? The other one has never fethered out completely. Her wings and neck and some on her bottom looks good but her back has not fethered out. It's not raw or skin. Looks like short yellow fethers. Any ideas on what happened? Do I need to put these down? Both seem healthy except for these issues.