Are there any people on Earth who can sleep as long as they want? If they really exist, they must be among the happiest people in the world. But while most of us can only dream of sleeping like a bear in winter, our pets have no problems with good rest - moreover, they will be glad to disturb you when you are sleeping! Every pet owner must have at least once regretted of not being a domestic animal, and no wonder why! Just have a look at these cuties - they must be dreaming about something truly terrific!