The hatchery roo I had turned quite aggressive. We had a pair from a hatchery, the rest we got were from breeders. It started with the feed bucket, he would attack it when ever I was carrying it. Then it turned to me or anyone else. Just the dance and a little warning, when he started coming up behind and attacking, even after being held repeatedly, being kicked away, and everything else we could think of, he became stew. We replaced him with a breeder roo and he has been fine, no problems at all. Not sure if it was the hatchery/breeder thing, or just the personality of the bird, but I will not put up with a mean rooster. Oh, both roo's were good to their girls, no rough treatment.