I currently have 2-11 week olds and 4-5 week olds. They have been in the same coop for 1 week now. I do have a dog cage in the coop that only the Littles have access to. They have food and water in there. I had hoped they would start venturing out and getting to know the bigger chicks at some point but they seem very content to stay in their space. A few days ago I did take the dog cage out and put the chicks in the coop. I stayed to supervise and there wasn't a huge amount of chaos although the bigs just chased the Littles all around the coop, giving them a chance to regroup every now and then. No one got hurt but they didn't seem like friends either. So I put the dog cage back in for the littles. My question is... are there any other things that I can do to help them get along? The 4 littles are not gonna fit in the dog cage much longer so I need them to get along.