Duke is my 16 week old white rock male. He has hit the big boy age and is now trying to mount the pullets. The problem is Daisy is the same age but the rest of the girls are a good 3-6 weeks younger and way smaller than he is. Everyone is scared of him except for Daisy and a little white silkie with a big attitude. Problem is that he grabs the girls by the neck and has drawn blood a couple of times. I don't know what to do. :|