An object of the present invention is to provide an aging and dogs for their own walking aids to assist the self-walking dog walking has become difficult on their own due to a failure A body for wrapping body 11 so as foot wrapped body 12, it is composed of walking aids 13, the elastic member 131 of the walking assist device 13 is crossed in a substantially X-shaped under belly It is fixed to the body for the envelope body 11 and the foot wrapped body 12, standing in their own by to assist in the operation of the leg after the dog by the expansion and contraction of the elastic body 131 of the walking assist device 13, to allow for walkingFIELD 1【課題】老化や障害により自力での歩行が困難となった犬の自力歩行を補助するための犬用自力歩行補助具を提供する。【解決手段】胴用包体11、足用包体12、歩行補助具13で構成され、歩行補助具13の弾性体131が腹下で略X字状に交差されるように胴用包体11と足用包体12に固定され、歩行補助具13の弾性体131の伸縮により犬の後脚の動作を補助することで自力での起立、歩行を可能にする。【選択図】図1