World's tallest and smallest dogs meet up in Idaho Falls for a playdate

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

Reginald, a 7-year-old Great Dane from Idaho, and Pearl, a chihuahua from Florida, are both certified winners in their respective height titles by Guinness World Records. 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 famously.

Pearl, a 4-year-old who stands at 3.59 inches, comes from a long line of short dogs. Her aunt Millie, a previous record-holder in the same category, until she died in 2020, was also under 4 inches tall.