A pet cage is initiated. The pet cage comprises: a cage body having an accommodation space in which a pet is accommodated and formed with an opening communicating with the accommodation space； a blowing fan installed in the opening to blow the air in the accommodation space toward the outside air； and a filter member detachably installed in the opening and removing bad odor contained in the accommodation space. An embodiment of the present invention is to provide the pet cage which prevents the bad odor such as odor generated from a cage in which pets such as dogs or cats are accommodated.애완 동물 케이지가 개시된다. 애완 동물 케이지는, 애완 동물이 내부에 수용되는 수용 공간이 형성되며, 수용 공간에 연통되는 개구부가 형성된 케이지 바디와 개구부에 설치되어 수용 공간의 공기를 외기 방향으로 송풍하는 송풍팬과, 개구부에 착탈 가능하게 설치되며 수용 공간에 포함된 냄새를 제거하는 필터부재를 포함한다.
