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

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 ...

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

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

When both dogs are walking, Pearl, a 9.14-centimeter (3.6-inch) tall chihuahua, barely reaches the top of Reggie’s paw, such ...

A Great Dane and a Chihuahua, Guinness World Records holders for tallest and shortest dog, became friends during a recent get ...

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

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

Great Dane Reggie, the tallest living dog in the world at 3ft 3in, towered over his tiny counterpart Pearl who is less than ...

Guinness World Records organized a meeting between the world's tallest and shortest dogs in April in celebration of the brand's 70th anniversary ...

“That would be like unbelievable.” Guinness arranged the two-day meet up between Pearl and Reginald — who also goes by Reggie and measures in at a whopping 3-foot-3 (1 meter) — last month ...

“That would be like unbelievable.” Guinness arranged the two-day meet up between Pearl and Reginald — who also goes by Reggie and measures in at a whopping 3-foot-3 (1 meter) — last month ...