One problem with this setup is trying to feed them separately. To prevent illness when they're little, it is common practice to use a medicated chick feed for the first several weeks. However we don't want our laying hens ingesting a bunch of this. (You'd think they wouldn't be interested in this crumbly textured feed, but they seem to love it.) So yesterday I put the feeder in a box that only the chicks can fit into. We'll see how it works out.