A good night's sleep is very important for anyone, and our canine friends are no different. Of course, your dog might be overly lazy, spending a large portion of his time lounging in deep unconsciousness. Which is why a proper dog bed may be in order. Dog beds come in a large variety of sizes, colors and styles. Some are built more like a traditional bed for humans, featuring a mattress and even railing. Other beds are more like bean bag chairs, fully stuffed with fluff. Whatever your preference, your dog will love you for his new bed.