Top 5 World’s Largest Dog Breeds The Great Dane is one of the world's tallest dog breeds. The world record holder for tallest dog was a Great Dane called Zeus who measured 112 cm (44 in) from paw to shoulder.Their large size belies their friendly nature,
World’s tallest dog is a lovable monster - Meet Zeus, the Guinness World Record holder for "World's Tallest Dog." Which he won by starring down the judges straight in the eye, while balancing a cat on his nose. This Great Dane is 44 inches tall and weighs 155 pounds.