Stumbling rooster

[lincolnsilkies]

Wanted to know what might cause my Rooster to be stumbling once in a while, he still runs around just fine eats and drinks fine and he has be clucking alot more? it only happens once in a while kind of like he is drunk he never falls or anything just like he lost his balance thanks

 

[ChickensAreSweet]

Check for worms and mites/lice as they can cause anemia.

I hope someone else will think of other things to check.