What is the biggest dog in the world.
Hercules is the biggest dog in the world. It is an English Mastiff weighing 282 pounds and also has the title of heaviest dog. Giant George measures a 7 foot 3 inch while Great Dane is the tallest dog in the world. Visit http://urbanlegends.about.com/od/dogs/ss/Worlds-Biggest-Dog.htm for more details.
Great Danes are the tallest breed of dogs but a mastiff named hercules is the biggest in the world. The smallest dog in the world is a tea cup yorkie the size of a hamster.
The big dane is pretty big