Very pleased with this dog bed. I bought the large and its big enough for my 75lb husky along with the miniature pin and a cat too haha. They all lay in this at the same time. Its been 8 months and the side walls are still nice and standing, not like some beds that they break down o er a little time and lay flat. Very good cushioning, all of my animals love this bed! Very easy to wash and put back together. Would definitely recommend this product.