Dakota, my husky, who is ALWAYS warm, sleeps on the bathroom floor where it is cooler. I have a bathroom in my bedroom. Patience, my Shepherd, sleeps in different locations depending on her mood. She usually starts out sleeping in front of the bedroom door but ends up in our bed in the middle of the night. If there is a storm she tried to lie underneath me. There is no sleeping during these times. Her crate is downstairs and she lies in there a lot during the day for her naps. I think it's cooler for her. Dakota prefers to take his naps outside. He has a nice hole dug under the porch for himself. He LOVES it out there.