I recently introduced a new RIR rooster to my flock of 11 hens. He is only 4 months old and pretty tame. The first day he came in contact with the other hens, my 2 oldest hens (16mos) Black Stars immediately challenged him and became dominant. He is actually a little bigger than the hens now but still runs from them when they come in contact. My question is that will he become the dominant one as he matures or will he always be submissive? This is my first rooster and I hope he will eventually be the alpha male.