Sometimes you want a cute and fluffy little fur ball to sit on your lap and be a good little doggie. And sometimes you want a badass protection dog who is going to chase down anyone who ever tries to mess with you. If you need that second kind of dog, you probably shouldn’t be considering a chihuahua. You’re going to need a strong and muscular dog like one of those in our video today. From the dog known as kind of a bully to South America’s toughest breed, here’s the 20 Most Muscular Dog Breeds In The World ► For copyright matters please contact us: OfficialAmerikano@hotmail.com