Sorry I have yet another question. So I got the idea here of putting a mesh divider between the older hens and the new babies with a "baby door" where they could go in and meet but retreat back if needed. I have a large coop and only 2 adult hens left so I was going to divide it and put a tiny chick door down the middle so they can integrate and go to the run if they want but also are safe. However I was wondering how to keep them from eating the layer feed? Will it matter if they do? I was going to keep the layer feed on the big hen side and the starter feed with the chicks so the older 2 couldn't eat it. Will the chicks just know to go for the starter feed since it's finer?