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

Great Dane Zeus named world's tallest dog by Guinness Records - The Washington Post

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This Is the Tallest Dog in the World

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

Zeus, a Great Dane from Texas, is the world's tallest dog

News: World's Tallest Dog Dies At Age 5 - ITSALLISAY

BIG DOG

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