The Carolina dog, also known as a yellow dog, yaller dog, American Dingo, or Dixie Dingo, is a breed of medium-sized dog occasionally found feral in Southeastern United States, especially in isolated stretches of longleaf pines and cypress swamps. Efforts to establish them as a standardized breed has gained the Carolina Dog breed recognition in two smaller kennel clubs and full acceptance into the breed-establishment program of one major kennel club. Originally a landrace breed, the Carolina dog was rediscovered living as free-roaming population by I. Lehr Brisbin Jr., though originally documented in American dog-related publications in the 1920s. Carolina dogs show admixture with dog breeds from east Asia. (Source: Wikipedia.org, CC BY-SA)