The lifespan of any dog breed depends upon several factors such as; body size, face shape, sex, lifestyle and diet, and whether the dog is purebred or crossbreed. According to the recent research in 2024, scientists have studied the lifespan of 155 purebred dogs to understand the life expectancy of different dog breeds and they came up with 5 dog breeds with the highest life expectancy including; Lancashire heelers, Tibetan spaniels, Shiba Inus, papillons, and Lakeland terriers.
Which Dog Breed Has the Longest Life Span?
According to a 2024 study reported in the New York Times, Lancashire Heelers is one of the longest-living dog breeds with a life expectancy of 15.4 years, whereas, the average lifespan of any dog breed is only 12 to 13 years.
Lancashire Heeler is an alert, friendly and energetic dog which is a good pet to keep at home with children or can be used as a herder to move the cattle. They are very friendly with their owners or other people passing by but they can also be very aggressive with strangers entering their territory.
List of 5 healthiest longest living purebred dogs:
| Breed | Lifespan |
| Lancashire heelers | 15.4 years |
| Tibetan spaniels | 15.2 years |
| Shiba Inus | 14.6 years |
| Papillons | 14.5 years |
| Lakeland terriers. | 14.2 years |
What factors influence the life expectancy of dogs?
Several factors influence the life expectancy of a dog including; genetics, breed type, face shape and size, as well as sex and lifestyle of your furry friend. For instance; smaller dogs live longer than larger dogs with an average lifespan of 5 to 8 years.
Additionally, female dogs tend to live slightly longer than male dogs, long nose and long face dogs live longer than short-faced dogs because shorter noses cause them difficulty in breathing.
How to extend your dog’s lifespan?
You can increase the lifespan of your dog by adding a few steps in their routine including; time to time vaccination, treating them against parasites, yearly dental and veterinary check-ups, good diet, maintaining perfect weight, and regular exercise.
Which dog has the longest life expectancy?
In the list of purebred dogs Lancashire heeler is on the top with a life expectancy of 15.4 years. The other dog breeds with the longest life expectancy include; Tibetan spaniels (15.2 years), Shiba Inus (14.6 years), papillons (14.5 years), and Lakeland terriers (12 to 14 years), Bolognese (14.9), Yorkshire Terrier (12 to 15 years), Chihuahua (16 to 20 years) etc.
Do male or female dogs live longer?
Female dogs live longer than male dogs. The average lifespan of male dogs is 10 to 12.5 years, whereas, the average lifespan of female dogs is slightly above that of male dogs, 10 to 13 years.
Which is the longest living dog ever?
Bobi is the longest living dog ever with its name in the Guinness World Record. Bobi lived for 31 years and 165 days and died in October 2023. Bobi was a Rafeiro do Alentejo from Portugal best known as livestock guardian. The average life expectancy of a Rafeiro do Alentejo is 12 to 14 years, however, Bobi was a rare dog who lived for 31 years.
FAQ’s
How can I make my dog’s life better?
You can make your dog’s life better by taking care of their diet, maintaining a balanced weight, doing exercise daily, giving them their favourite toys, and playing with them.
Can dogs live for 50 years?
No, dogs can’t live for 50 years. The average lifespan of any dog breed is 10 to 13 years.
Do dogs live longer if they are loved?
Yes, dogs do live longer if they are loved. As social support networks have a good impact on these creatures, they grow better and longer in a lovely and safe environment.
