Hi, I have a two year old Wyandotte rooster who is having trouble keeping his balance while walking, crowing, etc. At first I thought he was constipated, but he was able to poop tonight. Whenever he crows, walks, or bends over to eat food he stumbles or falls backwards. He seems to be alert and his eyes are clear, comb is a normal color. We did have a few days in the 90s this weekend (the hottest it's been for a year), but he didn't seem to have heat stroke or anything while it was actually hot out. The hens are not exhibiting these symptoms, although one of them was breathing heavily with her mouth open today (and it wasn't normal panting). Has anyone encountered this issue before/know of anything that might help? Thanks in advance.