PROBLEM TO BE SOLVED: To provide a cat plaything whose setting place can easily be changed and whose assembled shape can easily be changed in response to a place.SOLUTION: The cat plaything 1C as an example comprises a support plate 2 mounted on a floor, a plurality of supports 3, shelf boards 4 which are supported on the supports 3, on which a cat can freely stay and to which the cat can freely jump, and a bed portion 5 supported on the supports 3 and having a surrounding wall on a part of the outer periphery. The supports 3, the shelf boards 4 and the bed portion 5 have connection means for connecting them to each other, and the number of members such as the shelf boards 4 and the bed portions 5 can be increased or decreased to assemble it in a free shape.COPYRIGHT: (C)2012,JPO&INPIT【課題】 設置場所の変更が容易であり、場所に合わせて組み立て形状を容易に変えることのできる猫用遊具とする。【解決手段】 一例としての猫用遊具1Cは、床面に載置される支持板2と、複数本の支柱3と、支柱3に支持されて猫が滞在及び飛び移り自在な棚板4と、支柱3に支持されて外周の一部に囲み壁を有するベッド部5とを備えている。支柱3、棚板4、及びベッド部5は相互に連結する連結手段を備えており、棚板4、ベッド部5などの各部材の数を増減して自在形状に組み立てることができる。【選択図】 図4