Our Bully Bed Orthopedic, Washable & Waterproof Big Dog Bed comes in sizes varying from Medium all the way to XXL. This orthopedic dog bed comes with 4.5lb density human grade memory & support foam. This is ideal for elderly, large arthritic dogs and those with joint and muscular problems. Extra padding is a requirement in a dog bed, which helps to reduce inflammation and also soothe the painful effects of hip dysplasia.   Our orthopedic beds are exclusively designed for large breeds dogs, but also benefit older and extra large dogs suffering from some bone and joint problems or from arthritis. Small and thin dogs alike also benefit from our dog bed’s orthopedic non-hazardous and non-toxic foam.   ALL BULLY BEDS FEATURE: - CertiPUR-US Certified Foam - Foam is free of PBDEs, TDCPP or TCEP (“Tris”) flame retardants, mercury, lead, heavy metals, formaldehyde, phthalates, CFC's. - Non-Hazardous Foam - Foam Designed For Large Breed Dog Beds - 20 Year No-Flat Guarantee - Medium 34"x22"x4" / Large 48"x30"x7" / XL 52"x34"x7" / XXL 60"x48"x7" - 7" Thickness On L, XL & XXL (Medium Features 4" Thickness) - Non-Toxic, Hypoallergenic Materials - 4.5lb Density Orthopedic Memory Foam Dog Bed - Free Shipping - Orthopedic Memory & Support Foam Just For Big Dogs - Large dog beds designed for orthopedic joint and hip support to reduce discomfort. - The perfect dog bed for great danes, mastiffs and other large breed dogs. - Giant dog beds to accommodate any large breed. - Read our reviews to see why Bully Beds are the best orthopedic big dog beds around.  - Washable and Removable Microfiber Cover - Free Breathable Internal Waterproof Cover ($75 Value) - Beautiful Cover Accent Piping - Heavy Duty Zipper With Cover To Prevent Chewing - Non-Slip Base - Love and Care Click Here for Sizing Help If your dog is a big-time chewer who might destroy a Bully Bed, check out our Chew-Resistant Dog Bed. Not quite as comfy but definitely more durable...