The invention provides an intelligent bionic animal system and an application method of the intelligent bionic animal system. The intelligent bionic animal system includes a supporting module, whereinthe supporting module comprises a trunk assembly and a limb assembly; the trunk assembly is internally provided with a mobile terminal control system; the limb assembly comprises a large joint skeleton, a small joint skeleton and a claw joint skeleton; the limb assembly is connected with the trunk assembly, the large joint skeleton is rotatably connected with the trunk assembly and the small joint skeleton, and the small joint skeleton is rotatably connected with the claw joint skeleton; a jaw includes the upper jaw and the lower jaw, a tongue includesa tongue base, a middle part of the tongue and a tail part of the tongue, the tongue base and a head assembly are fixedly installed, and the tongue base, the middle part of the tongue and the tail part of the tongue are elastically connected; a processor controls the air flow generated by an air pump and a fan to synchronize with the movement of the trunk assembly and the air flow is proportional to the movement amplitude, and a sound produced by a vocal system synchronize with the opening and closing of the upper jaw and the lower jaw, and the volume is proportional to the opening angle.