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.

Unfortunately, while all breeds can experience issues with their health, some are more prone to certain illnesses than others ...

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.