PROBLEM TO BE SOLVED: To provide an absorptive article for pet which is configured so that when encasing such absorptive articles in a packaging bag in a multi-stacked state, the absorptive articles can be stably packaged while reducing mutual displacement thereof.SOLUTION: The absorptive article 1 for pet includes a top sheet 2, a back surface layer 3 and an absorptive 4 and has a rectangular shape having a first end porion 11, a second end portion 12, and a pair of side portions, the absorptive article 1 being packaged in a multi-stacked state while being folded so that the back surface layer 3 side near the first end portion 11 constitutes a first outer surface 14. The absorptive article 1 further includes: a hook member 8 disposed on the back surface layer 3 side near the first end portion 11 an engagement portion 9 engageable with the hook member 8, the engagement portion being provided on the top sheet 2 side near the second end portion 12 and a weak engagement portion 10 provided at a position where it contacts the hook member 8 of the other absorptive article 1 being disposed adjacently in the stacked state.COPYRIGHT: (C)2013,JPO&INPIT【課題】複数枚を積層して包装袋に収容する場合に、互いにずれにくく、安定的に包装できるペット用吸収性物品を提供すること。【解決手段】表面シート2、裏面層3及び吸収体4を備えると共に、第1端部11及び第2端部12と、一対の側部と、を有して矩形形状に構成され、第1端部11の近傍の裏面層3側が第1外面14を構成するように折り畳まれた状態で複数枚が積層されて包装されるペット用吸収性物品1であって、第1端部11の近傍の裏面層3側に配置されるフック部材8と、第2端部12の近傍の表面シート2側に設けられフック部材8に係合可能な被係合部9と、積層された状態において隣り合って配置されるペット用吸収性物品1のフック部材8に当接する位置に設けられる弱係合部10と、を更に備える。【選択図】図7