My big ol' dogs are 127# and 86#. They both opted for the stairs rather than jumping. I appreciate that the steps are wide, sturdy, and extremely easy to use. They also fold easily for traveling.
Great collapsable stairs, well made with what appears to be an aluminum frame with heavy vinyl steps. Very light and flexible. Unfortunately my Lab "informed me" she doesn't do stairs. But if your dog does, this is well worth the price.
It is very sturdy and easy to use. It attached securely to my Subaru and I didn't worry about it moving at all. It is exactly as advertised. Unfortunately, I could not get my old dog to use it.
Saw one in use at the local pet daycare, the dog seemed to like the easy exit from the back of an SUV. Bought one for my senior dog.