Uncle Dog, You Are Not a Human Being

Good news: There is a system for traveling through time and becoming a dog, with good genes and no opponents. Bad news: He was born in the countryside, cannot transform, is a native dog, and his opponent is a dog. Am I going to be like this for the rest of my life? I'm not convinced! "Uncle Dog, look at that dog, how handsome it is!" "Hmph, how can I be as handsome as me? I'm a chicken with tile ears and dog ears!" "Wow, Uncle Dog, look at that dog, it's so beautiful!" "Where is the beautiful dog, niece?" "Hey, Uncle Dog, you are really not a human being." "I'm not a human being, okay?"