Hi! So we are getting some chickens in August, and I was wondering if we should get a rooster. We really really want chicks but we're worried that it might be aggressive. I have a lot of brothers and sisters, (I'm 13 and their ages are 6, 9, 16, and 19, and about twice a year were visited by relatives with kids aged 2 and 5) and I really don't want anyone to get hurt if he is aggressive. So far I think that a buff Orpington is the best choice. Are there any other breeds that are nice and calm? Also, would an Orpington be ok in very hot weather?