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. Durable, washable denim cover. Three bolsters with supportive foam inserts. Assembly required. Denim cover zips off for cleaning. 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. Durable, comfortable and now more sustainable: denim cover is made of 43% recycled polyester. 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. Cover gussets ensure a snug, attractive fit. Cover is imported. Insert is made in the USA of imported materials. Unique zipper garage discourages chewing. Premium Therapeutic Dog Bed Couch Platinum Large, Twill L.L.Bean