I had to build a bigger coop when our chicken math doubled my flock. When we pulled the old coop out, we just set it aside as a friend has wanted it but hasnt had a chsnce to come amd get it yet. My set of 4 littles,as I call them, like to go into the old coop and hang out, especially on chilly days. They dont have access to the eggboxes in there, they simply like to go in out of the wind and chill and pile up to keep warm, which still hanging out the pop door to see what is happening in the world. Atbed time they go and eat and the head into the main coop witn the other hens to sleep. My question is, is ita problem if I let them hang in the box? Actually, i would have to build them a small box they can get into so I can get rid iof thr original coop.