We have 2 19 week old bantams...one is a pullet, one is a roo. We added 6 more bantam pullets that are 9 weeks old now. We would like to integrate them together. The older pullet actually seems fine with the others, but the roo tend to chase them around and scare them. Is he just not old enough to know they are his hens? Do you think he would hurt them at this point, or is he just trying to show them who's boss? First experience with a roo. He's an OEG bantam and he is NOT aggressive in general.