An absorbent sheet for pets, having a fluid-permeable surface sheet that receives pet excrement, a fluid-impermeable rear sheet, and an absorbent body that absorbs fluid that has penetrated the surface sheet. The surface sheet is configured so as to receive pet excrement, in a state in which the rear sheet is placed in a placement location； the absorbent body is configured as a non-embossed area having a surface-side covered sheet, a rear-side covered sheet, and an absorbent layer； a main absorbent section for excrement is provided in the center area of the absorbent body； and the basis weight in at least the main absorbent area in the absorbent body is set so as to be substantially uniform at a prescribed value.
