Often a runner-up in the Guinness Book of World Records, the Irish Wolfhound comes in second in comparison to the Great Dane.

Zeus, a Great Dane, was a "gentle giant," his owner said. Two-year-old Great Dane Zeus sits in a love seat at Kevin and Denise Doorlag's home in Ostego, Mich., Sept. 9, 2010. Jonathon ...

These dogs hold the respective Guinness World Record for the tallest and shortest living dogs in the world. See the cute ...

Zeus, the world's tallest dog, is no more. The Great Dane's owner, Kevin Doorlag, told the Kalamazoo Gazette that Zeus died last week of old age. He would have turned 6 in November. Zeus, who lived in ...

BEDFORD, Texas -- Saddle up! Guinness World Records has crowned the "world's tallest living dog." Zeus, an American Great Dane from Bedford, Texas stands 3 feet 5 inches tall at 2-years-old. His owner ...