The Size of dog ramp for car:Folding size: 31"*16"*7"(L*W*H), dog ramp for truck with a set of plastic buckles, It can be folded and stored for extra security Safety Tested:This Dog Ramp for SUV is independently tested. Weighs only 10 pounds and rated to support 150 pounds. With adjustable support feet(removable), heights ranging from 11.81"to 19.68", providing stable support for your fur kids while climbing Pet Use Reference:Leonbergers、Labradoodle、Chihuahua、English bulldog、Basset Hound、Australian Cattle Dog、Golden Retriever、Yellow Lab、Rottweiler who、Chow Chow、Goats、Cat、and other younger/older pet High Traction:High traction surface and side rails keep your furry friend from slipping or falling when walking on the ramp. Our pet ramp requires no assembly. Just remove the packaging, unfold the ramp, and it's immediately ready to use Continue Adventures Together:Use this folding dog ramps to help your four-legged friend to enjoy getting in and out of the car, minivan,SUV and high bed safely BASED CUSTOMER CARE:Our pet product experts are here to help you and your pet and are available by phone, email or chat if you have any questions. PLEASE SCROLL DOWN AND BROWSE OUR A+ PAGES FOR MORE PRODUCT INFORMATION Perfect gift for your lovely pet This folding pet ramp makes the task of loading and unloading your pet from your vehiclea whole oteasier ! dont hesitate to buy it !!! How to Training Your Pet to Use a Ramp Place the ramp flat on the ground and lead your pet across with treats and praise and comfortable around it. Place pet food or toys at the top of the ramp to guide him in his first steps. Using treats and praise frequently, guide your pet up and down the ramp until they are happy and comfortable walking on their own. Once your pet is comfortable with the ramp, move your training session to the vehicle or location that will be used Customer Q&A Q:Can my car use this folding dog ramp? A:Used for rear door—Please measure the ground clearance of the rear of the car,the best distance is within 28", more than this may make the ramp steep. A:Used of side door—Our products have an outer edge width of 16".Measure the width of the side door and consider how wide it can be opened. Q:Where can I use the pet ramp? A:It can be used almost anywhere, such as cars, SUVs, RVs, sofas, high beds, porch steps. Our Dog Ramp is very suitable for small , elderly pet dogs and cats or petswith limited mobility , relieves the pressure on paws and joints.