Give your older dog the extra support he needs with our therapeutic couch-style dog bed, featuring a memory foam insert to help ease joint pain. Mattress insert: 100% polyeuthrane. 57% cotton, 43% recycled polyester. Cover is machine wash and dry; insert is spot clean only. Memory-foam base insert. Three bolsters with supportive foam inserts. Assembly required. Durable, washable denim cover. Cover gussets ensure a snug, attractive fit. Memory-foam insert helps distribute weight and relieve hip and joint pain. A protective liner (sold separately) helps keep the insert clean and slide more easily into cover. Durable, comfortable and now more sustainable: denim cover is made of 43% recycled polyester. Denim cover zips off for cleaning. Unique zipper garage discourages chewing. Cover is imported. Insert is made in the USA of imported materials. Bolsters on three sides provide extra support; include zippers for easier foam assembly. Open-cell foam keeps the bed warmer in winter, cooler in summer. Premium Therapeutic Dog Bed Couch Platinum Extra Large, Twill L.L.Bean