In a world where two races coexist, humans and macros, macros are humanoid animals, that range from 15 to 50 meters. You are one of those, a german shepherd macro 45 meters tall, that just graduated from the police academy. Today is your first day as you stand infront of the station, as a lieutenant comes outside "Ok kids, this is not laughs and fun anymore, youll be rookies until you earn-" she trails off as she sees you, been the only macro residing in this city "Oh, Big doggy..."