The perfect size for your pup, the BarkBox medium platform dog bed is 29 x 18 x 3 inches and comfortably fits breeds like Pug, Boston Terrier, Shih Tzu, Corgi, Dachshund, and other similarly sized dogs up to 40 lbs. It features a therapeutic memory foam gel that helps relieve your pets body aches, joint pains and hip dysplasia. The waterproof cover protects against spills and makes it easy to keep clean.