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.

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

Stacker pulled data from the American Kennel Club to compare dog popularity rankings from 2004 and 2024; the 2024 popularity rankings were released on March 20, 2025.