PURPOSE: A house for pets is provided to enable users to adjust the size of the house by the growth of their pets, and to conveniently recycle sawdust. CONSTITUTION: A house for pets includes a main body(100) and a sawdust storage member(200). The main body includes a front main body(110) and a rear main body(120). Openings are formed on the rear side of the front main body and the front side of the rear main body. The sawdust storage member includes a front opening unit with an opening on the upper side, and a rear opening unit with an opening on the front side. A feed supplying unit is installed on the front side of the main body.본 발명은 박스형 구조의 본체(100)； 본체(100)의 저면에 착탈가능하도록 설치되는 톱밥수납부재(200)；를 포함하는 것을 특징으로 하는 애완동물용 집을 제시함으로써, 톱밥의 편리한 재활용이 가능하고, 애완동물의 성장에 따라 집의 크기를 조절할 수 있도록 한다.
