I have 3 RIR and 3 Leghorns, all 7 weeks old. They've been living in a temporary coop inside their 8x8 run, but at the end of the weekend were moved to their new 8x4 coop (now attached to the run) complete with a lovely roost, lots of pine shavings on the floor, and 2 nesting boxes. The first night they slept on the roost or on the floor, but the next night they all crammed into the 2 nesting boxes. I don't think I want them sleeping in the nesting boxes, so I put an empty plastic tub in one and created a temporary barrier of wood in the other, and tonight I found 2 stuffed in on top of the tub. Am I right in thinking that I should keep them from sleeping in the nesting boxes and if so, what's the best way to accomplish that? Thanks!