The Jax & Bones Napper Bed is incredibly comfortable and provides hours of deep sleep. Outer bolsters unzip for easy maintenance and the center pad is removeable for easy washing. This bed is overstuffed and is excellent for senior dogs who need a little extra joint support. This bed is constructed using our reptile velour fabric features a subtle reptile skin design embossed on a plush velour fabric. Heavy weight and soft, this bed is luxurious and beautiful. Easy to clean and recommended for high traffic use. Small: 24"X21"X7" Medium: 35"X27"X9" Large: 40"X32"X12" Extra Large: 50"X42"X15" Recommended sizes for dogs Small: 20 lbs. Medium: 40 lbs. Medium Large: 75 lbs. Large: 100 lbs.