My white broad breast is being raised with chickens. She was a rescue as she was the last poult at a feed store. She is the SWEETEST bird I have ever known. She is going on two. I think the key was supporting her through that HUGE rapid weight gain and raising her in a non-competitive...
I know this is an old post. My rooster is behaving exactly to same, and has been doing this ever since he ran into the coop wall. I would suggest it was neurological.
