Absorbent article for pet

An absorbent article for a pet comprising:

• a longitudinal direction and a lateral direction;
• a body facing surface and a non-body facing surface opposite to each other;
• a belly facing region;
• a back facing region;
• an intermediate region positioned between the belly facing region and the back facing region in the longitudinal direction;
• a liquid permeable inner layer sheet;
• a liquid impermeable outer layer sheet;
• and
• an absorbent core provided between the inner layer sheet and the outer layer sheet,
• wherein the absorbent core is provided only in a portion closer to the belly facing region than a cutting line in which a tail of the pet is inserted, the cutting line being positioned in the intermediate section, and
• wherein the body facing surface of the inner layer sheet has an area, at least overlapping the absorbent core in plan view, in which a recessed-and-protruded region is positioned, the recessed-and-protruded region including ridges and grooves that are alternately arranged side by side in the lateral direction while extending in the longitudinal direction, and
• the cutting line partially extends so as to cross a plurality of ridges and a plurality of grooves.