While some dogs are working hard, others are free to spend their days resting and playing. Across the world, many pet dogs are treated like children. Many have their own rooms and all the things a dog could want. Some, like the Yorkshire terrier pictured above, even have their own clothes. Many of these pampered pets spend their days playing, learning to be obedient, or even going to yoga (or doga) classes. Their owners give them the best, and enjoy doing so.