Dog Lifespan
The lifespan of dogs varies significantly depending on factors such as breed, size, genetics, diet, environment, and quality of care. In general, the average lifespan of a dog ranges from 10 to 13 years , but this can differ widely across breeds and individual circumstances. Smaller breeds tend to live longer than larger breeds, and mixed-breed dogs often have longer lifespans than purebreds due to greater genetic diversity. Below, I’ll provide a detailed exploration of dog lifespans, including influencing factors, breed-specific variations, and ways to potentially extend a dog’s life. General Dog Lifespan Average Range : Most dogs live between 10 and 13 years , with smaller breeds often reaching 15–20 years and larger breeds typically living 7–10 years . Record Holders : The oldest recorded dog, Bobi , a Rafeiro do Alentejo from Portugal, lived to 31 years and 165 days (1992–2023), as recognized by Guinness World Records. However, such an extreme age is exceptional and rare. Compari...