We just integrated our 6 babies (9 weeks old this week) in with our two older hens (2yrs-ish and 6yrs). They have been together almost 2 weeks and no major issues - thankfully! The 2 yr old RIR sleeps/roosts in the entry way of the coop. I bought a solar light to lure the babies into the coop - worked like a charm but the RIR (Julian) has started going to bed "early" and blocking the entrance. The babies will start to go up and she will go up and chase them away. I pulled out the chicken jail (wire dog kennel) and put her in there the last three nights until the babies are all in and settled, then I let her go to her usual place. Anyone have any suggestions on how to break this behavior AND how to get her from quit roosting in the doorway?? We don't have an electric door, it stays open all the time until bitter cold winter nights. Thanks in advance!