An animal toilet that can be molded with low raw material cost, that is compactand easily stored and transported when packaged, and that is comfortable foranimals. The animal toilet (1) has an upper container (10) and a lower container(20). The upper container (10) includes an opening for entry and exit of an animaland also has a liquid permeable bottom surface section on which granular substancesare dispersedly placed. The lower container (20) includes a lower opening locatedbelow the bottom surface section, and also includes a receiving section for receivinga liquid absorption sheet placement container (30) that receives a liquid absorptionsheet for absorbing liquid passed through the bottom surface section. A fittingsection (14) fitting to a lower opening edge of the lower container (20) is providedat side faces or the bottom face of the upper container (10). Preferably, the fittingsection (14) should be a stepped section or a recessed section.
