both dogs love this bed.  its for my St Bernard but my Boston Terrier takes it over alot.  i actually had to add a twin foam mattress pad cut in half and put inside of it but at least there is alot of space inside of it i can probably put another foam mattress pad in it.  i feel like the bottom should be firm and its not its like a silky pillow feeling inside my St Bernard had problems trying to get off of it.  but the material and quality of sewing is very good.