And now, showing just how different two members of the same species can be are Pearl and Reggie, respectively the shortest ...

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

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

A playdate between the world’s tallest and smallest living dogs went the way of most dog park encounters despite the 3-foot ...

In one of the most adorable meetups, the world’s tallest and shortest living dogs, a Great Dane named Reggie and a Chihuahua named Pearl, came nose-to-nose for a record-breaking playdate ...

Two record-breaking pups met this month in Idaho Falls, proving that friendship comes in all sizes. Reginald (Reggie), a ...

Reggie, the world’s tallest dog, and Pearl, the world’s shortest dog, recently met for an unforgettable playdate. The event, ...

"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 — last month at his home in ...

The cute clip, shot earlier this month at Reggie's house, shows Pearl lounging in Reggie's food bowl as Reggie, towering over her, gives her head a few gentle sniffs. It also shows the two fast ...

When both dogs are walking, Pearl, a 9.14-centimeter (3.6-inch) tall chihuahua, barely reaches the top of Reggie’s paw, such is the towering height of the 1.007-meter (3-foot, 4-inch ...