The present invention relates to a device for managing hygiene and health of a companion animal, comprising: a main body having an entrance formed on a front surface, a main air blowing hole formed on a center of left and right surfaces of an internal space, a first auxiliary air blowing hole formed on a lower side of a rear surface, and a mist discharge hole extended from the rear of an upper surface to spray a disinfectant, a cleaning liquid, or water in a mist form； a bottom plate installed on the bottom of the main body, and having a second auxiliary air blowing hole formed on left and right surfaces, a fluid discharge hole formed on the rear bottom of a concave surface, and a dust discharge hole formed on the outside of the front of the concave surface, as a plate having the concave surface at the center； an air blowing device installed on the rear surface of the main body, sucking external air to supply the same to the main air blowing hole and the first and second auxiliary air blowing holes, and having a heater for heating the external air； a mist supply device for making the disinfectant, the cleaning liquid, or the water into a mist form and discharging mist to the internal space through the mist discharge hole； a collection container arranged on a lower side of the bottom plate to be detached from the main body in a sliding manner, and including a dust collection unit communicating with the dust discharge hole and a fluid collection unit separated from the dust collection unit by a partition and communicating with the fluid discharge hole； and an air discharge device for forcibly discharging air in the internal space of the main body to the outside by communicating with the dust collection unit of the collection container.개시되는 발명은 반려동물 위생 및 건강관리 기기장치에 관한 것으로서, 전면에 출입구가 형성되고, 내부공간의 좌우면 중앙부에 각각 메인 송풍구가 형성되며, 후면 하방에 제1 보조 송풍구가 형성되고, 상면 후방으로부터 연장되어 소독액, 세정액 또는 물이 미스트 형태로 분무되는 미스트 분출구가 형성된 본체；와, 상기 본체의 바닥에 설치되고 중앙부가 오목면을 이루는 판으로서, 좌우면에는 제2 보조 송풍구가 형성되고, 상기 오목면
