I don’t expect there to not be squabbling and pecking order fights in my rooster flock, I just won’t tolerate overly aggressive roosters that won’t let the others eat or beat another rooster bloody or half to death after the other has submitted.Roosters are aggressive plain and simple. You’re asking them to be something they’re not. That’s like culling a Runner duck that won’t fly. It makes more sense to keep them separate. That’s what’s better for the rooster but rarely is what’s better for the bird what actually happens.