I would suggest a crate. When Callie was a puppy she slept in a crate and when she was potty trained she slept on a dog bed but I thought that was to cold for her (I like my room kinda chilly) so I bought a soft sided dog house so she would sleep in that and the fan wouldn't blow on her but ever sense her surgery on her ACL and LP she has been sleeping in a soft sided crate about 2 feet from my bed, I am just terrified she is gonna not use the stairs to my bed and jump (its pretty high) and the other ACL will tear. Her crate is nice and comfy she has a comfy bed in there and a very soft fleece baby blanket and a doggy heating thing under the blanket heck sometimes I would rather sleep in her crate