Cyrus Gusset Dog Pillow. Comfortable, supportive and environmentally friendly!A comfortable spot for Fido! The Cyrus Gusset Dog Pillow offers the ultimate in comfort and support, all while being one of the most environmentally-friendly Dog Beds on the market. The interior fill is made from recycled bottles and maintains mass in the middle where Fido needs it most. Cotton cover is made from recycled denim jeans and is machine washable for easy care. Great for the home, cabin or anywhere else your best friend likes to plop down.