5 Dog Breeds with the Longest Lifespan

It’s common to wonder which breeds are known for their longevity. After all, you want a companion who’ll stick by your side for years to come! Some dog breeds are naturally predisposed to live longer, healthier lives than others. While every dog’s lifespan depends on genetics, lifestyle, and proactive healthcare, here are five breeds that are famous for their longevity to keep you company for a good, long time.

5. Australian Cattle Dog

If you’re looking for an active, intelligent companion, the Australian Cattle Dog may be the breed for you. These working dogs are known for their impressive stamina and agility. They also have impressive longevity, with many living from 12 to 16 years. Their high energy means they need lots of activity, but they’ll keep you on your toes for many years. Make sure you can provide these guys with a high-activity lifestyle before you choose to bring one into your family.

4. Shih Tzu

These affectionate little dogs, known for their luxurious coats, tend to live around 13 to 16 years. Shih Tzus are generally healthy, especially when their weight is managed, and they receive regular dental care. Their easygoing nature makes them great pets for families or individuals looking for a loyal companion for the long haul.

3. Toy Poodle

Toy Poodles are not only smart and affectionate but also have a reputation for longevity. With their hypoallergenic coat and a relatively low incidence of breed-specific health problems, Toy Poodles often live between 14 and 18 years. Their friendly disposition and low-maintenance grooming make them a wonderful long-term companion.

2. Dachshund

Known for their long bodies and short legs, Dachshunds are not only adorable but also known for being pretty hardy. These little dogs often live between 12 and 16 years, and some even reach 17 or 18 years. With the right diet and regular vet check-ups, Dachshunds can remain active and playful into their senior years. Make sure to keep their backs safe, as back issues are often a problem that can arrive later in life.

1. Chihuahua

Chihuahuas are the little dogs with a lot of heart. These tiny, spirited pups often live into their late teens and sometimes even early twenties! I once knew a woman who had a Chihuahua that was 22! With proper care, a Chihuahua can be your sidekick for a long, long time. Their small size and relatively low risk of certain health issues contribute to their impressive lifespan. 



Choosing a dog breed with a longer lifespan means you’re setting yourself up for years of joy and companionship. Whether you go for a tiny Chihuahua or a lively Australian Cattle Dog, you’ll have a loyal friend for many years to come. Regardless of breed, using a proactive measure like Pronova’s at home health testing kits can really make a difference. Just remember, a healthy diet, regular exercise, and proactive veterinary care are key to ensuring your dog enjoys a long, happy life! 

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