PROBLEM TO BE SOLVED: To provide an absorbent sheet for a pet to be used as an excretion treating article such as a toilet sheet and a pet sheet for a pet such as a dog, allowing a user to more accurately recognize the quantity of discharged urine.SOLUTION: In the toilet sheet 1, an absorber 4 is interposed between a liquid-permeable top sheet 3 and a liquid-impermeable back sheet 2. A periodic design 6 which can be visually recognized from the top side at least after urination, for example the design 6 having a latticed pattern composed of a plurality of lattice squares formed by orthogonally crossing a plurality of straight lines, is applied to the toilet sheet 1, and the quantity of discharged urine in a urination range 7 in which urine is diffused in a planar direction by urination can be recognized with the number of the lattice squares present in the urination range 7 as an indicator.COPYRIGHT: (C)2012,JPO&INPIT【課題】より正確な排尿量を把握できるようにする。【解決手段】透液性のトップシート3と不透液性のバックシート2との間に吸収体4が介在され、トイレシート1には、少なくとも排尿後に上面側から視認可能に周期的なデザイン6、例えば複数の直線を直交させて複数の格子マスを形成したパターンのデザイン6が施され、排尿によって尿が面方向に拡散する排尿範囲7において、前記排尿範囲7内に存在する前記格子マスの数を指標として排尿量を把握可能とする。【選択図】図3