A mat for pet toilet has a base material, belt-like protrusions that have flat planes having no adhesiveness on top portions on the base material, and are arranged side by side therebetween by providing concave grooves at an interval at which no pet trips and falls in places between the grooves, and adhesive layers provided in bottom portions of the concave grooves. Granular matters for pet toilet to be attached onto legs of a pet getting out of the pet toilet are dropped and separated from the pet while the pet walks on flat portions of the belt-like protrusions on the mat for pet toilet, by arranging the mat for pet toilet around the pet toilet, fall in the adhesive layers provided between the belt-like protrusions, and are adhesively captured, and thus are not scattered on the floor around the pet toilet.本發明揭示一種寵物廁所用墊。本發明之寵物廁所用墊具備：基材；具有頂部不具黏著性的平坦面，並且在彼此之間設置寵物的腳不會踩進去之間隔的凹槽而併設在該基材上的帶狀突起；以及設在該凹槽之底部的黏著層，透過將該寵物廁所用墊配置在寵物廁所的周圍，附著在從寵物廁所出來的寵物腳上的寵物廁所用粒狀物會在寵物行走在寵物廁所用墊的帶狀突起的平坦部的期間，從寵物脫落而分離，並且掉落在設於前述帶狀突起間的黏著層而被黏著捕捉，因此不會散落在寵物廁所周圍的地板。
