Dr. Antonio Nores Martínez began developing the Dogo Argentino in Córdoba, Argentina, in the 1920s, aiming for a brave, athletic pack hunter that could pursue wild boar and puma. Starting from the now-extinct Córdoba fighting dog, he added breeds such as the Bull Terrier, Great Dane, Boxer and Pyrenean Mastiff. The result is a muscular, all-white dog of about 80 to 100 pounds with a short, smooth coat, recognized by the FCI in 1973 and later by the AKC in its Working Group.
Many Dogos are affectionate and playful with their families yet powerful, confident and strongly driven to chase. They need experienced, consistent handling, early socialization and plenty of exercise. Congenital deafness linked to the white coat is a known concern, and some countries, cities, landlords and insurers restrict the breed, so check rules before adopting.