The Most Dangerous and Smartest Dog Breeds In The World

The Argentine Mastiff is a pretty massive dog, weighing about 100 lbs and can get up to about 27 inches tall, I’d say it’s a pretty big pet. The life span of this breed is usually between 10-12 years, that’s a good amount of time to have an animal, they are known to be protective, friendly and cheerful, I’d say this would be an ideal pet for your family!