A system for receiving, maintaining and disposing of waste from domesticated animals has an upper section formed of sheet material that defines an inner volume for holding and receiving litter and a bottom section that operates to support the upper section. The lower section includes an opening for access to inner volume of the lower section. A plate may be inserted in an opening between the inner volume of the upper section and the inner volume of the lower section, to form a bottom and lower boundary of the inner volume of the upper section. Upon removing the plate, any litter, waste and other debris present in the inner volume of the top section falls or drops into the inner volume of the bottom section.