We have 3 chickens that are about 7 months old..they have been together basically since birth and with us for 3 months. We just bought a much larger coop and run today, and while we were there we got 2 new pullets that are 3 months old. The guy we bought everything from said we could put the younger ones in with the older girls, and after awhile they would be fine. But I am really worried that the little ones are going to be picked on a lot....is there anything that I can do to ease the transition? Right now my older girls are sleeping in the new big coop, and the babies are in the little coop, but I would like to get them together as soon as possible. Thanks!