I have 8 chicks still in the brooder.. clearly I have at least 2 roos in there. their combs are way bigger and already turning red. One of them is fighting already with the other roo, and two of my EEs that I don't know if hen or roo yet. Will a roo seek out another roo at this age? or is he just picking on whomever is in his way? Mostly just curious if I have 4 roos..thoughts?