Medium bed measures 42 in. L x 30 in. W Recommended for dogs up to 75 lbs Millie is shown on our medium bed. She is a 50 lb. German Shorthaired Pointer who loves to run off leash for miles and miles with her friends Durable, double-sewn boxed edges with decorative cord trim Reversible design allows for longer use Removable, washable cover makes cleaning a breeze Heavy-duty microfiber fabric is water and stain-resistant Generously filled with a soft polyfiber made from recycled plastic Pillow dimensions are +/- 2 inches. Please note: product will arrive in a slightly compressed state; please allow a few days for product to expand to final size listed in description.