It was not my intention to make anyone feel that way. An animal in pain isn't funny and I never would make light of it. In hindsight a better reply would have been, been there, bought 3 different ramps, it didn't work for us. When my wife's Aussie got older and her rear legs got weak she decided a ramp was the answer. We tried 3. They need to be long on a tall vehicle so the angle isn't to great or it's harder on the dog than jumping.. That means storage becomes an issue. Folding ramps were tried but the hinge was always suspect. When the ramp would bend the dog would panic. The dog never felt at ease on any of the ramps and would always scramble rather than walk normally. We even had one with carpeting. Still no good. When we parked somewhere and got the dog out someone would always come park next to us and then there was no room to deploy the ramp. I finally convinced her to teach the dog to put its front feet on the rocker and wait. No more problems. We've done this with that Aussie and 3 shepherds sence then and it's always worked better than our ramp experiments. If that causes the dog pain it's obviously not the answer in that case. If confidence is the issue, teach him to trust you. If you don't let him fail he'll soon be fine with what you ask of him.