I have a 1 1/2 year old rir roo that does not want to mate my hens. He struts his stuff and dances for the hens and they submit to him and hunker down but he will not mount them. I have 6 rir and 6 barred rock hens, The rir are more willing to breed than the barred rocks. I got him from a good friend and he said that the roo was not the dominate one on the farm, will this have anything to do with it? Will he snap out of it and breed my beautiful ladies?