There's about a three feet difference in size between the world's tallest and smallest dogs, according to Guinness World ...

Guinness World Records organized a meeting between the world's tallest and shortest dogs in April in celebration of the brand ...

A Great Dane and a Chihuahua with a 3-foot height difference became unlikely friends when Guinness World Records arranged a ...

Guinness World Records for height showcase some of these extraordinary achievements that you will never believe existed. Imagine living a life where standing out is literal—From the tallest man and ...

The current Guinness World Record holders for the world's tallest dog and the world's smallest dog met in person last month, the organization said on its website. Reginald, who goes by Reggie ...