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

Reginald, a 7-year-old Great Dane from Idaho, and Pearl, a chihuahua from Florida, are both certified winners in their ...

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

Reggie, a 7-year-old Great Dane who stands at a staggering 3 feet 4 inches, and Pearl, a 4-year-old Chihuahua who measures in ...

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

In a heartwarming encounter orchestrated by Guinness World Records, Reginald, the world's tallest dog, a Great Dane, met ...

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

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

Size differences didn't cause any issues when the world's tallest and smallest dogs met up for a playdate last month A playdate between the world’s tallest and smallest living dogs went the way ...

A playdate between the world’s tallest and smallest living dogs went the way of most dog park encounters despite the 3-foot (0.91-meter) height difference — lots of tail wagging, sniffing and ...