I have 6, 9wk old chicks. During the day, I let my big girls free range and put the chicks in the run. At night, I have to put the chicks back in the brooder (in my house) because my current coop is to small for everyone and the new coop is not complete. Anyway, can I let my chicks just sleep in the new coop? You can see what's done so far on the new coop here: https://www.backyardchickens.com/forum/viewtopic.php?id=64514 Obviously I'd pick up the stuff that's on the floor and put shavings down.