No injury to dog or yourself Easily folded, carried, stored Low angle of ascent/descent and wide decks eliminates fear 29" to 40" vehicle height Made in the U.S.A. Pet Loader is easy to use and easy to store. More stable than a ramp, it is the safe way to put your dog into your car, SUV, van, truck, trailer, or camper. Pet Loader is light in weight and folds down to a mere 7-1/4? for easy portability and storage. The Pet Loader Light is made of ABS plastic with a wider platform making it ideal for the medium to large size dogs. This model may be too heavy for some customers, see other models for lighter options.