PROBLEM TO BE SOLVED: To provide a toilet for a small animal in which cleaning and handling are simple, odor divergence to a circumference can be prevented, and comfortability can be given even to the small animal for pet when in use.SOLUTION: A toilet 1 for a small animal includes: an upper toilet part 11 having an entrance 11b where the small animal can come in and out, and a sidewall serving as a cover to prevent chip bodies for pet waste disposal of the small animal from being scattered; a mesh part 12 having mesh 12a for placing a predetermined amount of the chip bodies for pet waste disposal of the small animal on the upper surface, and capable of passing urination of the small animal downward; and a reception saucer part 13 for receiving the urination of the small animal via the mesh 12a. A slope to the horizontal direction is provided in a predetermined direction in a bottom of the reception saucer part 13. Accordingly, the urination is guided to a storage unit in the reception saucer part 13 to reduce the surface area of the urination in the storage unit, and thereby the divergence of odor can be reduced. A portion receiving the urination among the chip bodies for the pet waste disposal of the small animal in the mesh part 12 is washed with water and re-used.【課題】清掃や取扱いが簡単で、周囲への臭気発散を抑制し得ると共に、ペット用小動物に対しても、使用時の快適性を与え得る小動物用トイレを提供する。【解決手段】小動物用トイレ1は、小動物が出入りできる出入口11bおよび小動物の排泄物処理用チップ体が飛散することを防止するためのカバーとなる側壁を有する上部トイレ部11と、上面に小動物の排泄物処理用チップ体を所定量載置して小動物の排尿を下方に通過させることができるメッシュ12aを有するメッシュ部12と、上記メッシュ12aを通過した小動物の排尿を受け取る受け皿部13と、を備える。受け皿部13の底部には、水平方向に対する勾配を所定方向に設ける。これにより、排尿を受け皿部13内の貯留部に導き、貯留部における尿の表面積を縮小して臭気の発散を軽減させる。メッシュ部12上の小動物の排泄物処理用チップ体のうち、排尿を受けた部分は、水で洗浄して再利用する。【選択図】図1