While it was still cool enough, all three of the other dogs- a Papillon, a Rat Terrier, and a mutt- would pile on the bed for naps. Now that it's getting warmer, TOD the mutt sleeps there solo. I'll definitely order the next size up for Daisy. This product is wonderful. I love that it's light-weight enough to move easily for cleaning around it or if company's coming yet still sturdy enough to take the "flying leap" maneuver during impromptu indoor agility runs by the three smaller dogs!