The extendable ramp can be adjusted from 39 to 70 inches, so you'll always find the best way to assist your dog in reaching high places. Works great with cars, vans, SUV's, grooming tables, etc.
I have an 11 year old chocolate lab, and I own a Jeep, and as Harley got older, he could no long jump into the vehicle. It became such a traumatic experience for the both of us and I was afraid he would hurt himself. I came across this site, and found this ramp that was very reasonably priced and has been a God send for the both of us. It took only a few minutes to train him on it. It weighs only 20 lbs., easily slides into the full length. It has truly made traveling with my dog again a pure joy. I highly recommend this product (and I have)!