Toilet for a companion animal according to an embodiment of the present invention, a space where the companion animal can be located and toilet sand so that the companion animal can cover feces or urine-the toilet sand absorbs feces or urine from the companion animal Comprising a mother and the mother powder formed separately from the mother-In the toilet for a companion animal to provide a predetermined space in which the companion animal is located, a space in which the companion animal can be located and a predetermined place where the toilet sand is accommodated An inner body portion providing spaces on both sides; An external body portion providing an arrangement space, which is a predetermined space in which the internal body portion is disposed, and an accommodation space, in which a predetermined material discharged from the internal body portion is accommodated; And a rotating motor unit that provides an external force to the inner body so that the inner body is rotated on the arrangement space while the inner body is connected to the outer body, wherein the inner body is one surface of the inner body. In the first discharge portion is formed to penetrate to the other surface and is spaced apart from the first discharge portion and a second discharge portion is formed to be penetrated from one surface to the other surface of the inner body portion is formed, the rotary motor portion, on the toilet sand In order for the stool of the companion animal to be moved to the accommodation space through the first discharge portion, an external force is provided to the internal body portion so that the internal body portion is rotated in a first rotational direction, and the toilet sand on both sides of the space In order for at least a portion of the body to move to the accommodation space through the second discharge portion, an external force may be provided to the internal body portion so that the internal body portion is rotated in a second rotational direction.