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

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 ...

To determine the shortest-living dog breeds, Stacker examined data from Nature and the American Kennel Club's 2024 breed ...

To find out the longest-living dog breeds, Stacker examined data from the journal Nature and the American Kennel Club's 2024 breed popularity rankings.

This little Chinese dog is often too nice to be a guard. They are excellent lap dogs. Shih Tzus weigh about 10 pounds, ...