When we had Jazz at 8 weeks of age we also had an eight year old cocker bitch, Molly. They both slept in the kitchen, Molly in her bed and Jazz in his crate. He would sit and stare longingly at her and obviously wanted to snuggle up. However, as he wasn't house trained we did make him stay in the crate for the first few weeks and he would toss his bedding up and sit on the bare base of the crate with his bedding draped around his shoulders in protest as if having a tantrum. As soon as we let them sleep together he was absolutely fine.