How to Build a Dog Ramp

Mount the toy box hinge to the inside of the box, then to the underside of the lid on the same side as the piano hinge. Attach the folding door hinge to the outside of the box ½ inch from the top edge of the box on the opposite side as the piano hinge. Attach the other end of the folding hinge to the front edge of the leg. The ends of the hinge should be installed equal distance from the bolt hole at about 9 inches.

Screw a drawer pull to the back end of the box for easy lifting while extending the legs. Mount nonslip rubber strips or pads on the bottom of each leg and skid feet to the crosspieces on the underside of the box and to the back of the crosspieces between the legs.