PRICES MAY VARY. DESIGNED FOR PETS: The classic pet bed mattress design gives both dogs and cats plenty of room to sleep in a variety of different positions, with the gusseted sides providing additional cushioned loft for enhanced nestling and lounging comfort SLEEP SURFACE: The main sleep surface is lined with super cozy and insulating sherpa that is gentle on noses and paws for enhanced snuggling comfort EASY ON JOINTS: The egg crate orthopedic foam mattress helps distribute body weight, cushi