This afternoon when I let our chickens out I noticed one of our roosters (we have two others, they all get along, never had any fights I know of) walking low to the ground with his head out in front of him. He sometimes stops and lays down or puts one wing out like he is off balance, but he also will stand straight up and look normal at times. He doesn't show any signs of flesh wounds. Is this an injury? If so what should I do?
Thanks
Thanks