It’s a proven fact, dogs are most at ease when curling up in a ball to sleep, it gives them warmth and a feeling of security. Jax and Bones Donut Beds are made to embrace the natural way dogs like to rest and recharge. This bed is constructed using shag, a superior quality, soft and furry fabric. Cover and inner pillowcase unzip to make it easy to machine wash and dry cover. Overstuffed sides are filled using our signature, hypoallergenic fiber, Sustainafill™.