We have a RIR roo who is 20 wks old and he still hasn't crowed, he pays no attention to the girls either. He is the biggest or anyways the leggest chicken that we have. All of the other roos his age are crowing and definitly pays maybe a little too much attention to the girls. Is this normal, is he just a late bloomer? We even took out the other 2 roos so that maybe he would have a chance too. But he's just too concerned with eating. He thinks he has to be the first if we come out with any treats for them. I will try to add a pic later today.