I have a small Bantam rooster, that was supposed to be a hen, I love him I love to hear him crowing, he is not aggressive with me so far, he is about 16 weeks old, but He is mean to the hens, I only have one bantam hen, the rest are full sized hens though younger only about 10 weeks old , he is no respector of chickens he is mean to all of them, he hords the food and water, he drags them around by their necks while they are crying for mercy! How can I stop this with out baking him at about 350 degrees for about 4 hours!