Mine sleep on my bed but they all started in a crate. I foster cavs and although most end up in my bed they start in a crate also. It's great to have on had if they are sick and I don't want accidents on my bed or like LoveMyCav's said they need future surgeries which 3 of my 4 did.
I fostered a little puppy and she started in the crate and after a couple weeks ended up in my bed but she was so good. We made her a little bed between my husband and I and she slept there all night. It was the dead of winter and because she came from a puppy mill she was so tiny and cold. We also gave her a little puppy that Tara sent to her that could be heated in the microwave to keep her warm cuddly which helped.
Terri, mom to Monday, Wednesday, Friday and Sunday