Seems my two week olds are not smart enough to go back into the coop. I know they can because Ive watched them wonder up and down the walk board. When I open the door in the morning its like a free for all to see who can get out of the coop the quickest. At night I have to make all of then go in the coop. (I would assume this is because they dont yet roost.) Any ways It rained today and the 3 week olds were in the coop. The 2 week olds were huddled under the walk board. Why didnt they go inside? They are cute. I figure animals are animals and lived thousands or years without us aiding them. I put the babies in the coop as soon as i got them. I looked at them last night and noticed they are no longer sleeping under the light. I raised it up in case its to warm for them. We have had night temps in the 40s They act like they dont really want it but I plan to keep it until they have feathers.