Every dog owner wishes their furry friend could stay by their side for as long as possible. While no dog lives forever, some dog breeds are known to enjoy significantly longer lifespans than others. These breeds often live into their teens and sometimes even beyond making them ideal companions for those seeking a long-term relationship with a loyal pet. In this guide, we’ve ranked the 25 Dog Breeds That Live the Longest, explained why they live longer, and shared actionable tips to help your dog live a happier, healthier, and longer life.
Why Dogs Live Long: Key Factors
Before we jump into the list, it’s important to understand what influences canine longevity:
- Size: Smaller breeds typically live longer than large or giant breeds.
- Genetics: Some breeds are naturally predisposed to stronger health and fewer hereditary issues.
- Nutrition & Lifestyle: A quality diet and regular exercise can add years to a dog’s life.
- Healthcare: Routine vet checkups, early disease detection, and preventive care make a big difference.
Top 25 Longest-Living Dog Breeds (Ranked by Average Lifespan)
Here’s a rundown of breeds with some of the longest average life expectancies mostly based on Supertails’ rankings and additional lifespan data:
| Rank | Breed | Life Expectancy | Why They Live Long |
|---|---|---|---|
| 1 | Chihuahua | 14–17 yrs (can reach early 20s) | Small size & hardy genetics |
| 2 | Jack Russell Terrier | 13–16 yrs | High energy & strong metabolism |
| 3 | Dachshund | 12–16 yrs | Compact build & active lifestyle |
| 4 | Pomeranian | 12–16 yrs | Small and resilient |
| 5 | Shih Tzu | 12–16 yrs | Companion breed with robust health |
| 6 | Yorkshire Terrier | 13–16 yrs | Active small breed |
| 7 | Lhasa Apso | 12–15 yrs | Hardy Tibetan breed |
| 8 | Toy Poodle | 12–15 yrs | Intelligent, fewer genetic disorders |
| 9 | Australian Cattle Dog | 13–15 yrs | Exceptionally fit; Bluey lived 29 yrs |
| 10 | Beagle | 12–15 yrs | Strong heart, robust breed |
| 11 | Border Collie | 12–16 yrs | Intelligent & super active |
| 12 | Miniature Schnauzer | 12–15 yrs | Active, low genetic issues |
| 13 | Toy Fox Terrier | 13–15 yrs | Small, energetic companion |
| 14 | Papillon | 14–16 yrs | Athletic and alert |
| 15 | Chinese Crested | 13–18 yrs | Unique small breed longevity |
| 16 | Pekingese | 12–15 yrs | Companion breed, sturdy |
| 17 | Havanese | 12–15 yrs | Small, affectionate, resilient |
| 18 | Maltese | 12–15 yrs | Small breed longevity |
| 19 | Bichon Frise | 14–15 yrs | Hardy small dog |
| 20 | Shiba Inu | 12–15 yrs | Lean, healthy breed |
| 21 | Coton de Tulear | 15–19 yrs | Island genetics & diversity |
| 22 | West Highland White Terrier | 12–15 yrs | Longer life potential |
| 23 | Dandie Dinmont Terrier | 12–15 yrs | Robust small breed |
| 24 | Australian Terrier | 12–15 yrs | Hardy and active |
| 25 | Cairn Terrier | 12–15 yrs | Small, sturdy working breed |
Note: Large breeds like Great Danes and Bernese Mountain Dogs generally have shorter lifespans (often 7–10 years) because of faster aging and size-related health pressures.
Also read about: Small Dog Breeds in India: A Complete, Apartment-Friendly & Climate-Smart Guide
Amazing Real-World Longevity Stories
Some individual dogs have amazed the world with their age:
- Bluey (Australian Cattle Dog): Lived 29 years and 5 months, a Guinness World Record holder.
- Bobi (Portuguese Rafeiro do Alentejo): Certified at 30 years, briefly claimed oldest dog ever.
These are rare cases, but they show just how long some breeds can live with good care.
How to Help Your Dog Live Longer
Choosing a breed with good genetics helps, but lifestyle matters just as much. Here are proven ways to extend your dog’s life:
Quality Nutrition
Feed balanced diets suitable for your dog’s age, size, and activity level. Premium formulas with real protein and essential nutrients support overall health.
Daily Exercise & Mental Stimulation
Activity helps reduce obesity, supports heart health, and keeps the mind sharp important for breeds like Beagles or Border Collies.
Regular Vet Visits
Routine checkups, vaccinations, parasite control, and early disease detection give your dog the best chance at a long life.
Socialisation & Training
Behavior problems and stress can affect health. Early socialisation and consistent training help dogs stay confident and mentally healthy.
Safe, Stress-Free Home
A stable home environment with plenty of love and safe spaces reduces anxiety and supports overall well-being.
Conclusion
While no dog lives forever, some breeds are known to consistently outpace others when it comes to lifespan. Small dogs like Chihuahuas, Toy Poodles, and Jack Russell Terriers often top the list, but with the right care nutrition, exercise, and veterinary support many dogs can live into their late teens and beyond. Whether you’re planning to adopt a new pup or simply want to give your current dog the longest, happiest life possible, understanding breed lifespans and healthy habits is a great start.
FAQs
Which dog breed lives the longest?
Chihuahuas are among the longest-living breeds, often reaching 14–17 years or more with good care.
Does diet really affect lifespan?
Yes — nutrition influences weight, immune function, and long-term health.
Are mixed-breed dogs longer-lived?
Some studies suggest mixed breeds may have longevity advantages due to genetic diversity.
What’s the oldest dog ever?
Bobi, a Portuguese Rafeiro do Alentejo, was certified at 30+ years, though rare.
Also read about: Rajapalayam Dog: History, Traits, Price, Care & Complete Guide
