Perfect ramp! We have a long haired mini dashchund who herniated a disc into his spine and needed surgery. Bought this after his operation to prevent him from jumping up and down off the couch. He learned to use it super fast with no issues. As a bonus, it's not an eyesore in our living room; just blends right in! Like it so much we're buying another one to help him get in and out of bed. Highly recommend for small dogs or back issues that prevent jumping up or down!