In one of the most adorable meetups, the world’s tallest and shortest living dogs, a Great Dane named Reggie and a Chihuahua ...

Reggie, a 7-year-old Great Dane from Idaho, and Pearl, a 4-year-old Chihuahua from Florida, put their (size) differences ...

The fact that Reginald is the size of a small horse and Pearl is as small as an apple didn't stop them from getting along ...

Fur-ever friends! The world’s tallest and smallest dogs proved that true friendship comes in all sizes during a heartwarming ...

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

Among the things these two Guinness World Record holders have in common? A sizeable wardrobe and diva behavior.

One might think that two dogs that are at the extremes of size would ignore each other, or worse, but these two pooches ...

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's 70th anniversary ...

Reginald, who goes by Reggie, a Great Dane from Idaho standing 3 feet 3 inches tall, and Pearl, a 3.59-inch Chihuahua from Florida, bridged their 3-foot height difference during their first-ever ...