If you've ever shared your bed with a dog, you may have wondered why they seem to want to be so close. There are a few possible explanations. For one thing, dogs are social creatures, and they may simply enjoy being close to their human companions.nnAdditionally, sleeping together can help dogs to bond with their owners and feel safe and secure. Some experts also believe that dogs may be trying to emulate their wild ancestors, who would have slept in close quarters with their pack members for warmth and protection. Whatever the reason, there's no doubt that many dogs enjoy snuggling up close to the people they love.