To provide an exercise apparatus for pets which can be easily installed and where a pet can freely move even in a place where there is no structure such as a house or the like.SOLUTION: A plurality of cable supporting devices 1 each comprising one continuous cable 3, a tubular portion through which the cable 3 is passed and a fixed portion extending from the tubular portion, And a sliding portion 2 having an inner diameter larger than the outer diameter and having a meandering shape wider than the fixed portion and extending in the longitudinal direction of the cylindrical portion. Then, with the cable supporting device 1 fixed by the fixing portion and the cable 3 being extended, the sliding portion 2 made the cable supporting device 1 and the cable 3 slidable.(FIG.【課題】家等の構造物がないような場所においても、容易に設置でき、かつペットが自由に動き回れるペット用運動器具を提供する。【解決手段】1本の連続したケーブル3と、このケーブル3を内部に通す筒状部とこの筒状部から延出された固定部とからなる複数のケーブル支え器具1と、筒状部の外径よりも大きな内径を有し固定部よりも幅広で蛇行した形状の切れ目を筒状部の長さ方向にわたり設けた摺動部2とを有する。そして、ケーブル支え器具1を固定部により固定し、ケーブル3を伸張させた状態で、摺動部2がケーブル支え器具1及びケーブル3を摺動可能とした。【選択図】図1