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 ...

A Great Dane and a Chihuahua with a 3-foot height difference became unlikely friends when Guinness World Records arranged a ...

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

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

Reginald, the Guinness World Records titleholder for the tallest dog alive, and Pearl, the world’s shortest living dog, met ...