This is a terrible bed and my dog hates it. The filling is very uneven and clumps in areas, so when she steps onto the bed, sometimes she is just stepping onto the floor. Also, the underside of the bed is a waterproof fabric, which sounds practical, but it means the bed does not stay in one place - it slides all over the floor (both carpet and wooden floors) and moves whenever the dog tries to get comfortable on it, which just freaks her out. Wish we could return it, but I would not be able to get it back into the pressurized packaging that it came in (arrived as a tiny parcel and the bed puffed out upon opening).