My senior Chihuahua has been having a difficult time jumping on to our futon. We had stairs but that just wasn't good enough. She wouldn't use it. So I decided to do some research into ramps. There isn't much out there. Most of them have bad reviews or don't have a perch (?) , landing spot at the top of the ramp. So it was either royal ramps or this other ramp that had bad reviews. So I thought we'll just go with the royal ramp. It was on the pricey side but well worth the money for my senior to get up on to the futon. She now uses it all the time will ease. It was very easy to train her and she has no issues! Thank you!