Powerful Argentine hunting dog developed for pursuing formidable big game.
| Size | Weight | Height | Lifespan |
|---|---|---|---|
| Giant | 80 - 100 lbs | 24 - 27 inches | 9 - 15 years |
| (These are estimates and may vary.) | |||
Origin: Argentina
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The Dogo Argentino was deliberately developed in Argentina during the 20th century by Dr. Antonio Nores Martínez, with assistance from his brother Agustín. Beginning in the 1920s, Martínez wanted to create a powerful pack-hunting dog capable of pursuing formidable game such as wild boar and puma while also remaining manageable around people and other dogs. The foundation was the now-extinct Fighting Dog of Córdoba, which contributed strength and courage but was too aggressive toward other dogs for effective pack hunting. Martínez introduced several other breeds during development, traditionally including the Pointer, Boxer, Great Dane, Bull Terrier, Bulldog, Irish Wolfhound, Dogue de Bordeaux, Spanish Mastiff, and Great Pyrenees. Selection gradually produced a large white hunting dog emphasizing endurance, scenting ability, athleticism, and cooperation. Antonio Nores Martínez was killed in 1956 before seeing the breed gain international recognition, and Agustín continued promoting it. Argentina recognized the Dogo in 1964, and the Fédération Cynologique Internationale followed in 1973. The American Kennel Club granted full recognition in 2020. Although also used for guarding and other work, the breed's defining historical purpose was cooperative big-game hunting rather than the dog-fighting role of its foundation breed.