Abstract: A dog diaper system. Pants are adapted to be worn over the hindquarters of a dog. The pants have a lower panel with a front end of an enlarged size, a back end of a reduced size and with side edges between the front end and back end. The pants also have an upper panel with a front end of an enlarged size and a back end of a reduced size with side edges between the front end and back end. Coupling components join the side edges of the upper panel and the lower panel. Enlarged leg holes extend through the pants and are located essentially equally between the front panel and the rear panel adjacent to the rear end. A small aperture is formed in the panels at the bottom end for the passage of a dog's tail. A strap couples the front end of the pants to the neck of the dog. A pad is coupled to the pants on the interior surface of the lower panel.