Unlike other pet beds, the Sleepeez line of beds and mats are filled with resin-bonded poly fiber. This material is made by mixing fiber with polyester, which is then heated to bond the polyester fibers together. When the process is complete, the finished fill comes out in a layered sheet. The resin-bonded process provides exceptional strength and durability.

We cut a cross section of the bed so you can see the layers of bonded poly fiber. You won't see loose, lofty fibers that can get lumpy after machine washing. The decorative stitching in the center of the bed prevents the fill from shifting so Sleepeez will keep its shape after every washing.