I have been raising chickens for about 4-5 years for eggs. So far Ive kept only hens, as my neighbors are fine with that. But I just picked up 8 straight run chicks from tractor supply. Odds are, I will have at least 1 rooster if not more. More than likely I will either get rid of all but one rooster if not all. I heard about a crow collar and that it stops then from crowing. If they crow at all, its no louder than the noise that hens make. Id appreciate some feedback from people that have tried crow collars. I think it would be cool to have 1 rooster but again, hes gotta keep his mouth shut. Thanks.