So I have 3 egg layers and 4 cornish cross.. and one RIR roo (6 mos old) He sleeps on all of them at night.. the egg layers are 12 weeks, the cornish cross 8 weeks.. needless to say the cornish cross are 3x the size of my EL's and my rooster is trying to have his way with them.. They are all so good together at night and most ofthe time, but he is terrorizing these chicks here and there.. (about 4-5 lbs each now, so HUGE chicks) who do I seperate? the Cornish or the Roo? or do I leave them be? Whats the best way to handle this situation?