On July 10, Liu Xiaomi, senior engineer of animal science at the Northern Forest Zoo, said that the animals sent for identification by anesthesia in Harbin Gunner Tun were confirmed to be gray wolves, and at present, this gray wolf is in a relatively weak state, does not like to walk, has not eaten, and cannot judge the age for the time being, nor can it judge whether it is wild or artificially raised. On July 9, three wolves appeared in the gunner's tun in Acheng District, Harbin City, and the police arrived and killed two on the spot, anesthetizing the other and sending it to the Northern Forest Zoo.