PURPOSE: A device for processing pets easing nature is provided to minimize generation of odor in a hygenic way by building a lavatory main body in an outer container to be opened and closed.CONSTITUTION: A device for processing pets easing nature comprises: a lavatory main body (100) accommodating pets easing nature, and storing culture soil containing microorganism an outer container (10) opening and closing a cover (20), and accommodating the lavatory main body inside and driving means comprised in the outer container, and opening/closing the cover of the outer container according to the access of pet. A side of the outer container is formed in an opened hemi spherical shape. The cover opens/closes the outer container by moving to the outer container along the circumferential surface. The driving means comprises: a motor installed in the outer container a driving gear (12) operated by the motor and a rack gear (21) formed in the cover, and engaged with the driving gear.COPYRIGHT KIPO 2013본 발명은 애완동물 용변 처리장치에 관한 것으로서, 애완동물의 용변이 수용되는 한편 그 내부에는 미생물이 존재하는 배양토가 저장되어 있는 용변본체 상기 용변본체가 그 내부에 수용되고 일측의 커버가 개폐되는 외함 및 상기 외함에 구성되어 애완동물의 접근에 따라 외함의 커버를 개폐시키는 구동수단을 포함하는 애완동물 용변 처리장치를 제공한다.