Pearl F. Semler, a 4-year-old Chihuahua from Florida, is only 3.59 inches tall, making her the world’s shortest dog. Reginald ...

Guinness World Records certified world's tallest and smallest dogs met up for a playdate. Reginald, a 7-year-old Great Dane ...

Learn the heart-warming tale of Thumbelina, the smallest horse in the world, who stole hearts across the globe with her size ...

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

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 ...