Creation Core Warm Plush Pet Bed House Cute Pet Cave for Small Dogs Cats with Removable Cushion inside Materials: made of high quality Cotton blend material, which is indeformable and durable for long time use. Super fun and cute animal bed for small dogs, cats, or other small pets. Keeps your lovely pet cozy and warm, gives he a better sleeping. Size M: 17.3"L x 18.1"W x 5.5"H, fit pet weight under 19.8 lbs; Size L: 18.9"L x 21.7"W x 5.9"H, fits pet weight under 26.4 lbs. Washable and removable cushion. Easy and convenient to clean.