We love this dog bed! I had been looking for a large dog bed for a while and saw this giant bed for our Bernese Mountain dog, who liles to stretch out when he lies down, but would hang over the sides of his old beds because they were never quite wide enough! The bed is orthopedic, which is great for our senior dog's joints. It's cool material, which keeps him cool because he doesn't feel the cold & gets too hot on fleecy lined beds.  You can also remove the outer cover to wash it! Our dog loves this bed and he is quite fussy about what he sleeps on! But he loves rolling and stretching out on his giant bed! Best dog bed we ever bought and we've bought several over the last 10 years!