Our pups sleep in their xpen, they each have a bed but they end up in the same one. Now that they are settled in we are going to start crate training. I have been putting them in their crates for a short amount of time slowly increasing it. I want to train them so I can put them in a dog bed, in a crate or my bed and they will be okay and not cry. Suri was trained this way...it is going to be different with two because they each have their own.