If your dog paws at their bed or curls up when they sleep, they will love the PetFusion Calming Cuddler Dog Bed which has a loose blanket top & bolsters to calm them in times of stress. Nesting and curling up in the loose blanket top helps retain heat & is a tactic your dog’s wild ancestor used to shield their organs from predators. A bed with bolsters helps to satisfy this aspect of your dog’s nesting instinct & makes them feel secure.