Usually Chester and Leonardo sleep with me. If it's really cold, so does Luke. Leroy claims a warm space by the furnace. In the summer, they mostly sleep in the kitchen where they have their own set of shelves by a window plus a fan. For some reason, this week, Chester has taken it in his head to sleep in the kitty carrier that I take them to the vet in. Luke has been in it too. What's that all about?