A multifunctional favor animal box includes a box body, a cover and a carrying body. The box body has an opening on the end thereof. The cover covers the opening of the box body, a cylinder is extended from the inner side of the cover and is received within the box body and a holding portion is formed outside the cover. The carrying body is properly connected to the outer wall of the box body. The favor animal box of the present invention can be used as a shovel, a container, etc. for cleaning the dung of favor animal, which can be carried by the favor animal itself. The favor animal box has a beautiful outlook, and thus the user has no any uncomfortable feeling. Moreover, a board can be adhered on the concave portion of the box body for recording the address, name and other information about the favor animal. Therefore, by the present invention, a lost animal can be searched easily.