Remove roadblocks on your next road trip with your best friend using the PetSafe Happy Ride Ramp Adaptor. Use the adaptor with your compatible PetSafe dog ramp to help your dog safely get in and out from the side door of your car, truck, or SUV. The design of the adaptor lets you quickly secure the ramp in place by attaching one end of the adaptor to the ramp and the other to the side door of your vehicle. PetSafe brand is here to help you and your pet live happily together.