Breed Recommendation Extra Large Special Features: Easy to Clean, Non Skid Bottom, Removable Cover, Waterproof Material: Polyester Product Dimensions: 45L x 35W x 8.5Th This extra large dog bed features a 28D egg crate foam, which is soft and elastic, providing even support for your pet's joints and muscles. It's particularly suitable for older dogs with anxiety and large dogs with arthritis. The padded dog cushion offers high loft orthopedic padding along with a cozy nesting and digging area for dogs and cats. Smartly designed, the pet bed has a four-sided wrapping design that gives dogs a sense of security. The soft and comfortable foam armrest surrounds your pet's body and provides additional support for a soothing and relaxing sleep. The plush dog bed has a sleeping area of 36 x 30 inches, suitable for dogs weighing under 100 lbs. The surface is made of high-quality plush fabric, which feels comfortable and does not pill or fade. The materials are gentle on skin, nose, and paws. Waterproof & Easy to Clean: The orthopedic foam dog bed is protected by a lining on the back of the washable cover to prevent liquid leakage and keep the foam dry. The removable cover with a zipper is machine washable and can be air-dried at low temperature. Non-Slip Bottom: The extra large dog bed has small non-slip rubber pads on the corduroy fabric at the bottom, which can be fixed on the floor to ensure that the dog will not slide easily when playing or lounging, providing your furry friends with a sense of security.