The past three "tallest dog in the world" title holders were Great Danes. Two even had the same colossal name. Here are the world's largest breeds.

Guinness World Records 2015 Enjoy these eye-popping images of the biggest, fastest, longest, weirdest and wackiest record breakers featured in the 2015 edition of “Guinness World Records.” ...

AUSTIN — The Mighty Texas Dog Walk tackled a Guinness World Record for the World's Largest Cake for Dogs with a titanic treat.

The makers of upcoming documentary Superpower Dogs said the final day of filming brought a Guinness World Record for largest dog photo shoot.

A total of 368 dogs were photographed during the five-hour event to shatter the Guinness World Record for largest dog photo shoot. The previous record was 123, set in 2017 in the Philippines.