8.Argentinian Mastiff
Dogos are big-game hunters and are sometimes trained for search and rescue, police assistance, service dogs, and military work.
As with all breeds, the Dogo Argentino can be good with children, if properly socialized at early age.
Dogo Argentinos have been bred specifically to allow better socialization with other dogs and are well suited for group environments. They get along with other pets in most rural and urban settings ranging from a complete outdoor farm dog to urban housing with a small yard, to crowded apartment buildings. Because aggressive traits are purposely bred out, attacks on humans or other pets are extremely rare.The Dogo has a life expectancy of 12 to 14 years.