JOYELF XXLarge Memory Foam Dog Bed, Orthopedic Dog Bed & Sofa with Removable Washable Cover Dog Sleeper for Large DogsHIGH QUALITY MATERIALS: Solid Memory Foam base for perfectly to your pet's body for maximum comfort;Memory Foam using flame retardant material;The Bottom Material of the dog bed comes with built in nonslip rubber backingInner cover perfect for senior dog with occasional accident;The fabric offers unmatched warmth and comfort;The bolster is big and fluffy which is relax breathable and good resilience. BETTER DESIGN:The base high density memory foam can