I kept four of my Dominique girls with my buff Orpington mixed cockerel, who grew up together. He has always been calm and never went through the juvenile cockerel stage. As seen, none of the girls have missing feathers from their backs.
If noone goes broody, I'll put some eggs in the incubator from this group. I don't need anymore chickens, but this type of mix was planned, and want to see if they turn out how I expect. The chicks will be sex-linked.