What Dog Has the Longest Lifespan

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Generally, smaller dogs tend to live longer than their larger counterparts, with some breeds living well into their late teens or even early 20s. In this article, we will explore the top dog breeds known for their longevity and discuss the factors that contribute to their extended lifespans.

Top Dog Breeds with Long Lifespans

1. Chihuahua

2. Yorkshire Terrier

3. Dachshund

4. Toy Poodle

5. Lhasa Apso

6. Maltese

7. Beagle


Known as the smallest dog breed, Chihuahuas have an average lifespan of up to 20 years. Their small size and minimal exercise requirements contribute to their long lives, making them a popular choice for those seeking a long-lived companion.

Yorkshire Terrier

Another small breed, Yorkshire Terriers, also have an impressive lifespan of up to 20 years. These energetic and affectionate dogs require regular grooming but are generally healthy throughout their lives.


With their unique body shape, Dachshunds are known to live up to 16 years. They are prone to certain health issues, such as back problems, but with proper care and regular veterinary check-ups, they can enjoy a long and healthy life.

Toy Poodle

Toy Poodles are intelligent and adaptable dogs with an average lifespan of up to 20 years. They require regular grooming and mental stimulation but are generally healthy and long-lived.

Lhasa Apso

Originating from Tibet, Lhasa Apsos are known for their long, luxurious coats and lifespans of up to 20 years. They require regular grooming and moderate exercise to maintain their health and happiness.


Maltese dogs are small, affectionate companions with an average lifespan of 12-15 years. Females tend to live one year longer than males, and the breed is known for having few serious genetic diseases.


Beagles are a medium-sized breed with a history of good genes, contributing to their average lifespan of up to 16 years. They require daily walks and mental stimulation to stay healthy and happy.

Factors Contributing to Longevity in Dogs

Several factors contribute to the extended lifespans of these dog breeds. Smaller size, good genetics, and fewer serious health issues are common among long-lived breeds. Proper care, including a balanced diet, regular exercise, and routine veterinary check-ups, can help ensure a long and healthy life for any dog, regardless of breed.

Final Words

While there is no guarantee that a specific dog breed will live to a certain age, choosing a breed known for its longevity can increase the likelihood of enjoying many happy years with your canine companion. By providing proper care and attention to your dog’s needs, you can help them live a long, healthy, and fulfilling life.

Source: Top 10 Dog Breeds That Live The Longest

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