Abstract: The present disclosure discloses a pet toilet. The pet toilet includes a base and a litter bin rotatably arranged on the base. The base is provided with a collection chamber. A first opening is formed in a position, corresponding to the collection chamber of the base. A baffle plate is movably arranged at the first opening of the base; the litter bin is provided with a first joint portion. The baffle plate is provided with a second joint portion used in conjunction with the first joint portion. The litter bin is provided with a pushing member. The baffle plate is configured to be pushed when the litter bin rotates relative to the base by the pushing member and is lifted upwards relative to the base in the pushing process. The first joint portion is configured to be embedded with the second joint portion when the baffle plate is lifted upwards.