The present invention relates to a companion animal exercise device, capable of allowing a companion animal to continuously exercise in a narrow indoor space for a long time, which comprises: a rotary housing formed with an exercise space part； a support housing for surrounding the outside of the rotary housing； a rotation support member for supporting a rotary motion of the rotary housing； and a light emitting module for emitting light into the rotary housing.본 발명은 반려동물용 운동 장치에 관한 것으로, 본 발명의 일실시예에 의하면, 반려동물의 시선을 유도하거나 흥미를 유발시켜서, 반려동물이 협소한 실내공간에서 장시간 지속적으로 운동할 수 있도록 하는 효과가 있다.
