In the spirit of Shark Week, let your dog sleep in the comfort of a shark's, nice, cozy, warm, mouth with the Shark Dog Bed. The Shark Dog Bed is a dog bed in the shape of a shark, is made from superfine fiber material, and filled with quality polypropylene cotton, which is good because my dog will sleep in nothing less... The Shark Dog bed comes in two sizes, one for smaller to medium dogs which measures 16" x 16" x 14", and a larger bed that fits bigger dogs which measures 42" x 42" x 37". The smaller shark dog bed costs $43.99 and the larger shark dog bed costs $129.00. Both the bed, and the mat are machine washable.