I have tried a lot of dog beds but my furry kids rate the bumper beds "all paws up." The small size works when they are in solitary moods, or they can snuggle together in the medium size.
The fabric is exceptionally sturdy but my Cockapoo is a very determined chewer. I'll patch the holes he chews but when I start patching the patches I order a new bolster cover -- and the bed looks like new.
The beds seem to fluff up when washed. Love the recycled plastic bottle stuffing. It is soft, light weight and does not hold odors.