I bought a buff cochin bantam pullet and cockerel a month or so ago, I did notice the pullet was a little off balance but thought it was because she was on wire. Big mistake, She WAS off balance and had trouble walking. I have had them in a rabbit cage away from my flock. a few weeks ago she seemed to be getting worse and thought she would die, then she started improving and now seems normal, is she safe to put with my flock?