I have an 8 month old blue copper maran roo along side a 2 year old OE roo. They get along great I have about 30 hens as well who all free range and get along. My question is I am wanting to use my younger roo with a few copper Maran hens this spring but he is not showing any interest in the hens and he as not even crowed or tried to crow yet. He was sick about 3 months ago and now that he is better I am waiting for him to mature. Could him being sick set him back in terms of maturing? Or is he acting this way because of the older roo?