Young Cock Can't Walk Normal

[Peppercorngal]

How is your guy doing? My girl seems maybe slightly better, certainly no worse. But still seems off balance and unsteady. I've given some vitamins and snacks high in vitamins B and E. I'm glad all my other chickens seem fine so far.

Have you considered Infectous Bursal Disease (Gumboro)?

http://www.poultryhub.org/health/disease/types-of-disease/infectious-bursal-disease-or-gumboro/

I wouldn't think that this disease is the issue for just one chicken. It's highly contagious and it would be very rare for one to have it and not any birds in the rest of the flock. ???