Okay heres my dilema. I have some three month olds that are old enough to join the other chickens, but I have a rooster and I know he's not big enough to go in with the big boys. Now I have 1 month olds and they really really need to go outside, can I put them in with the three month old rooster? Will he be mean to them or not??? Cause eventually I will have to put my seven 1 month old pullets into the bigger coop that was the plan??????