Small Puppy Cat Furniture Stair Portable Pet Ramp Bed Sofa Climbing Ladder. 1X dog stair. BT, DG, EH, FK, G, KA (1-26, 29, 30), KY, ML, PA (1-19), DD, PH, AB, IV, KW (1-14), PH (19-40, 49, 50). Non slip bottom makes the small dogs very sturdy, climbing up and down is easy and comfortable for your pet.
eBay