To provide a pet toilet enabling removing a mesh-like cover member with growth of a pet, sanitary when using the cover member, and facilitating changing a sheet.SOLUTION: A pet toilet includes: a toilet body 10 having a peripheral wall part erected from a circumference； a frame member 20 overlapped on the peripheral wall part 12 of the toilet body 10； and a cover member 30 overlapped on the frame member 20, in which: the frame member 20 has an opening 21, and a frame peripheral wall part 22 erected from the circumference of the opening 21； the cover member 30 has a mesh part 31 positioned in the opening 21 of the frame member 20, and a cover peripheral wall part 32 integrally erected from the circumference of the mesh part 31； a sheet placed on the toilet body 10 is pressed and fixed by the frame member 20； and the cover peripheral wall part 32 of the cover member 30 is arranged so as to be overlapped on the frame peripheral wall part 22 of the frame member 20.SELECTED DRAWING: Figure 1【課題】ペットの成長に合せてメッシュ状のカバー部材の取り外しが可能であるとともに、このカバー部材の使用の際にも衛生的であり、シーツ交換が容易なペット用トイレの提供。【解決手段】周縁から立ち上げた周壁部を有するトイレ本体１０と、前記トイレ本体１０の周壁部１２に重ねる枠部材２０と、前記枠部材２０の上に重ねるカバー部材３０と、を備え、前記枠部材２０は開口部２１と、前記開口部２１の周縁から立ち上げた枠周壁部２２を有し、前記カバー部材３０は前記枠部材２０の開口部２１に位置するメッシュ部３１と、前記メッシュ部３１の周縁から一体的に立ち上げたカバー周壁部３２を有し、前記トイレ本体１０の上に載置したシーツを前記枠部材２０にて押え固定するものであり、前記カバー部材３０のカバー周壁部３２が前記枠部材２０の枠周壁部２２に重なるように配置されていることを特徴とする。【選択図】図１
