For the so-called Homo Solitarius, who feel utterly alone in this hectic world, “A Man Who Feeds the Dog” has come back for its second season. In this season, three hottest celebrities who are nonetheless lonely meet three adorable dogs that will turn their lives upside down. The ultimate expert of pets, Kang Hyung-wook, will guide them through not-so-easy process of getting to know one’s pet.