The present invention relates to a toy for a companion animal. The toy for a companion animal comprises: a gripped portion gripped by a user； an operation portion formed in a cable shape and having one end fixed to the gripped portion； and a mobile body detachably coupled to the other end of the operation portion. The mobile body is detachably coupled to the operation portion by a magnetic force. The operation portion comprises: a cable portion； a first attachment portion installed on the other end of the cable portion to be able to rotate； and a fixing member configured to form a rotation space to enable the first attachment portion coupled to the cable portion to rotate. The mobile body includes: a body； a second attachment portion fixed to a portion of the body； and a fixing cap configured to form a receiving space in which the portion of the body and the second attachment form are received. The fixing cap includes an opening formed in a shape corresponding to an outer surface of the first attachment portion on an upper side, wherein an inner surface of the fixing cap is contacted to surround an outer surface of the first attachment portion to prevent the first attachment portion from being deviated to an external side when the first attachment portion is coupled to the second attachment portion. According to the preset invention, the mobile body of the toy can be separated, and thus, a companion animal can feel a real hunting experience, thereby effectively fulfilling the companion animal′s desire of hunting, and alleviating stress of the companion animal.본 발명은, 애완동물용 장난감에 관한 것으로서, 사용자에 의하여 파지되는 파지부； 케이블 형태로 마련되고, 일단이 상기 파지부에 고정되는 동작부； 및 상기 동작부의 타단에 탈착 가능하게 결합되는 모빌체를 포함하며, 상기 모빌체는, 자성에 의하여 상기 동작부에 탈착 가능하게 결합되는 것을 특징으로 하고, 상기 동작부는, 케이블부와, 상기 케이블부의 타단에 회전가능하게 설치되는 제1부착부와, 상기 케이블부에 결합되는 상기 제1부착부가 회전되도록 회전공간을 형성하는 고정부재를 포함하고, 상기 모빌체는, 몸체와, 상기 몸체의 일부분에 고정되는 제2부착부와, 상기 몸체의 일부분과 상기 제2부착부가 수용되는 수용공간을 형성하는 고정캡을 포함하고, 상기 고정캡은, 상측에 상기 제1부착부의 외면과 대응되는 형상의 개구부가 형성되고, 상기 제1부착
