George, the world's tallest dog, with his owner, David, and Oprah
He's taller than Shaquille O'Neal, weighs more than Peyton Manning and eats 110 pounds of food every month. He's George, a Great Dane who stands head and shoulders above the average pup.

In 2007, Oprah met an equally impressive Great Dane named Gibson, who was the world's tallest dog at that time. Sadly, 7-year-old Gibson passed away in 2009 and left giant shoes to fill.

Just hours before George's flight to Chicago, this gentle giant stepped in and became the new Guinness World Record holder for the tallest living dog...ever!