The males would start chasing and pecking our buff orpington, black australorp, barred rocks and sometimes pulling a feather here and there. (They weren't even crowing yet) Alot of the time chasing all the non wyandotte hens away from the food and treats. Making the wyandotte hens join in on the...
Our wyandotte roosters were going after all of the hens and in turn the wyandotte hens were also going after other hens. We got rid of the roosters yesterday.
Thats helpful. Might have to attempt that we have 4 problem wyandottes. Were getting rid of the 2 roosters but if the hens dont stop being bullies they might have to go as well if we can't get them to stop bullying the others.