I just had a cockerel reach maturity. I have another roo who is about a year older and has been mating with my group of buff Orp hens for awhile already. I also have a group of various colored orp pullets who have just reached maturity. Is it possible to ensure that the older roo keeps his same harem and that the younger roo takes just the younger group of ladies? They have all been living in the same large coop peacefully and sharing a yard where they free range everyday. Will these groups happen naturally? They already seem to stay pretty segregated. I am just wondering if these Roos will go out of their way to try to get all the ladies? Thanks!