After adopting a large adult yellow lab, with a history of sleeping in the prior owners bed, I knew our new dog would need his own bed.  I was seeking a high quality bed and the design of the Casper dog bed lives up to it's claims of being carefully considered and suited to natural dog behavior.  Our dog knew instantly that this was his new spot and he sleeps soundly there through the nights, never choosing any other spot.  We have had the bed for about 3 months and it's holding up well; we have machine washed and dried the cover a couple of times.  We are very happy with the bed and bought a second one for another residence.  The relatively high cost of the bed did give us pause for both purchases, but we went with the quality product in the end.