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

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

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

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 ...

Pearl is related to the previous record-breaker for world’s shortest dog: a 3.8-inch-tall Chihuahua ... Although Chihuahuas are known for their tiny stature, earlier versions of the breed ...