Mostly my birds free range, but I always have a feeder available if they want it. I use countryside Organics layer feed. It is 17% protein. However, they also get kitchen scraps, especially meat leftovers (their fave), and I often scramble them a bunch of eggs. So they do get more protein than just the feed. I will make sure any molting ladies get extra though. I was wondering, do roosters molt the same as hens? I have one roo who is older than everyone and has never molted at all, but now I have several ladies starting?