Tallest Dog In the World Photo



According to the Guinness Book of World Records, the tallest dog alive is a Harlequin (black and white spotted) Great Dane named Gibson.

Gibson is a whopping 170 lbs of Dane that stands over 7 feet tall when he is on his back legs! At his shoulder he measures 42.6 inches! The average Irish Wolfhound stands about 34 inches at the shoulder