Biggest dog in the world? Meet Zeus -- the 7 feet tall Great Dane.

Guinness World Records Names Texas Great Dane as Tallest Live Male Dog

Pet of the week: Meet Zeus the Great Dane, the tallest dog in the world

Biggest Dog in the World: Zeus the Great Dane

Tallest dog ever (male)

World's tallest living dog is Zeus, a Great Dane, according to Guinness World Records

World's tallest dog, Zeus, dies at 5

Biggest Dog in the World: Zeus the Great Dane

Meet Zeus, the world's tallest dog, who eats 12 cups of dog food

World's tallest living dog is Zeus, a Great Dane, according to Guinness World Records

George, World's Tallest Dog, 7' Tall Great Dane