This pet bed is available in sizes (external) 25 x 19, 31 x 24, 37 x 29, and 43 x 34. Available in Comfort fabric with sherpa/fleece cushion, Caress with sherpa/fleece cushion, Caress all-over. High loft fiber fillings, and 2 inch thick foam back and sides - 100% thicker than the competition! All covers are removable for machine washing. Cushion is reversible and fiber is machine washable, for prolonged use.