This bed is not likely to get flat over time, the way previous beds have. My dog loves it and sleeps well in it, at night. She is not happy that the cats love it too, but grudgingly lets them sleep in it occasionally, during the day.I have another Orvis bed that I love and have had it for over 5 years, so that is why I wanted another Orvis brand bed. This time I decided to go with the comfort fill opposed to the memory foam. Boy was that a huge mistake. There is an entire section about 5-6” wide down the middle that has nothing. If you put your hand there all you feel is the ground. My dogs have only had it about a week and it is zero support. I wouldn’t even call it a bed. There are dog beds I’ve purchased at other retailers for $30-$40 that are far superior to this one. Even the front part of the bolster has already sagged. NOT worth the money AT ALL.This bed is perfect! I bought it for one of the two dogs in our household. My dog loved it so much I had to buy another one.Orvis dog beds are the absolute best! I have several but wanted a new one for my older boy to snuggle in. He usually likes to sleep in bed but since the new bed arrived, he prefers to sleep in it. Can’t say enough good things about Orvis, excellent customer service, great products.