Dave is willing to nap on just about anything. It's a good thing he isn't allowed outside, because one can easily imagine Dave napping on all sorts of inappropriate and dangerous things. Can't you picture Dave napping on an old tractor, or on the roof of a house? That wouldn't be safe. But even though Dave will nap anywhere, he still has his favorite spots. Below, you can see one of those spots. Dave thinks it is a good way to keep warm.