The rise of each step is just 4 inches. The depth of each tread is 7 inches. This model was orignally designed for a Japanese Chinn. Dachshunds like this model, too. Teacup & Toy 4 step pet steps are built and are ready to ship. inches. The pets steps are 16 inches wide and 28 inches long. They are only available ( in pets steps ready to ship) in the fabric that is shown. The upholstery fabric is lilac ultra suede with a lighter shade of embroidered swirls.