Bowsers has doubled up on all the features of our best-selling donut bed design . . . decadence defined ! The upper bolster is finished off with "piping" to create an elegant, "sofa" look, at the fraction of the cost of high-end dog furniture. The overstuffed "tufted" bottom cushion combined with a removable orthopedic foam bottom insert, provide unsurpassed comfort and support. Of course, both bolsters and cushions are zippered for easy machine washing and drying.