The Most Dangerous and Smartest Dog Breeds In The World

St. Bernard
St. Bernards can grow to be the biggest dogs, it can grow up to about 260 lbs., that is one massive pet! This pet can be very lively, watchful, friendly, calm gentle and if you’ve got small kids, it can act as a pony! Kidding! This breed originally came from Italy and Switzerland, I guess it’s true what people say about Italy, go big or go home!