PROBLEM TO BE SOLVED: To provide a toilet for a pet allowing effective prevention of the surface liquid residue of an excretion liquid.SOLUTION: The toilet 1 for the pet includes: a drainboard 2； a tray 3 disposed under the drainboard 2； and an absorbent sheet 4 housed in the tray 3. The drainboard 2 is composed by including a plurality of first wires 24 extending in one direction X and a plurality of second wires 25 extending in the direction intersecting with the one direction X. The plurality of first wires 24 and the plurality of second wires 25 are disposed parallel, respectively at an interval kept therebetween. One of both the wires 24 and 25 protrudes to the upper side from a parts (straight-line parts 24Q or 25Q) without intersecting with the other to form each protruding parts (curved parts 24P or 25P), and the other passes through the lower side of the protruding parts in each intersecting point 27 where each of the first wires 24 intersects with each of the second wires 25. The absorbent sheet 4 contacts the other wire passing through the lower side of the protruding parts in the lower side of the protruding parts.
