10 Longest Living Dog Breeds: Which Dog Breeds Live the Longest?

Have you ever hoped your dog could be with you for the rest of your life?

While permanence is impossible, some dogs come quite close to it!

If you’re hoping to add a dog to your family and are curious about which breeds are the longest-lived, you’re on the right track. We all know that picking a dog isn’t only about how cute they look; it’s about how long you’ll have them by your side.

Here, we’ll introduce you to the top 10 dog breeds that have the longest average lifespan. No matter if they’re tiny or have a little attitude, these dogs will always be there for you.

Ready to learn which dog breeds have the longest lives? Here we go!

First Things First: Which Dog Breeds Live the Longest and Why?

Many believe larger dogs live longer, but it’s the smaller dogs that tend to live the longest. Usually, small dogs have longer lifespans than bigger dogs. This is due to their bodies withstanding ageing better, having fewer joint problems and placing less strain on their major organs.

Looking for the breeds with the longest lifespan? Small and toy breeds are the winners. They tend to live for around 18 years, and sometimes they live up to 20.

1. Maltese 

Let’s begin with a star. If you’re curious about which dog breeds live the longest, the Maltese definitely holds that title.

• Lifespan: 12 to 15 years
• Size: Small
• Why They Live Long: Genetically strong, with a small body, and facing minimal high-risk diseases.

They have a lot more to offer than just looking cute. They get along well with people, like living in apartments, and are quick to adapt. Plus, they’re one of the best answers to the big question: which dog breeds live the longest?

2. Chihuahua 

If your goal is a dog that can live through the majority of your child’s childhood (or even longer), meet the Chihuahua.

• Lifespan: 12 to 20 years
• Size: Tiny
• Why They Live Long: Light weight and hardly any genetic diseases.

Ask any veterinarian which dog breeds live the longest, and they will readily answer Chihuahuas. Keep them somewhere warm, as they really don’t like being cold.

3. Toy Poodle

Toy Poodles are intelligent, sweet, and always energetic. When considering those dog breeds that live the longest, they’re not to be ignored.

• Lifespan: 10 to 15 years
• Size: Toy
• Why They Live Long: High intelligence = better behavior and easier to train, which helps reduce stress and injury.

Plus, they’re hypoallergenic, making them a great choice if you’re prone to allergies.

4. Lakeland Terrier 

It may not be as popular, but the Lakeland Terrier is still one of the breeds that live the longest lives among rest breeds. 

• Lifespan: 12 to 15 years
• Size: Small to medium
• Why They Live Long: Active habits, lower risks of genetic problems, and adaptability.

They’re intelligent and devoted, and since they eat little, pet costs are low.

5. Beagle 

If you had pets while growing up, you have likely met a Beagle. So, if you’re also curious about which dog breeds live the longest, Beagles fall within the top picks.

• Lifespan: 12 to 15 years
• Size: Medium
• Why They Live Long:  Healthy genes and a low chance of serious illnesses.

They do well in families and always enjoy being part of the group.

6. Shih Tzu 

Shih Tzus were originally bred for the Chinese nobility, and it is clear in their appearance. Even if they aren’t royalty, they’ll still live for a very long time.

• Lifespan: 12 to 16 years
• Size: Small
• Why They Live Long: They are strong and do well living in homes.

The Shih Tzu is often listed as one of the breeds that enjoy the longest lifespan.

7. Dachshund 

The body shape of a Dachshund isn’t only cute; it’s designed to stand up to the test of time.

• Lifespan: 12 to 15 years
• Size: Small
• Why They Live Long: Healthy genes and fewer risks of having heart disease.

Don’t let them jump or climb too much, because their backs can get hurt easily.

8. Pomeranian 

Pomeranians might look like cute fluff balls, but inside, they are brave and live longer than you’d think.

• Lifespan: 12 to 16 years
• Size: Tiny
• Why They Live Long: Keeping them inside most of the time lowers their chances of getting hurt.

If you ask your friends which dog breeds live the longest, chances are they will overlook Poms, but they won’t after reading this blog.

9. Lhasa Apso 

Lhasa Apsos have watched over Tibetan temples for ages. That history is still going strong.

• Lifespan: 12 to 15 years
• Size: Small
• Why They Live Long: A healthy immune system.

It is worth considering Lhasa as one of the top & longest living dog breeds.

10. Yorkshire Terrier

Don’t let their size fool you. Yorkies are bold, brave, and built to last.

• Lifespan: 12 to 16 years
• Size: Tiny
• Why They Live Long: Low risk of major diseases and are very active.

They’re loyal, adorable, and one of the best picks if you’re serious about longevity.

Why Some Dog Breeds Live the Longest?

So, what truly helps these breeds live so long? Here’s a quick list:

• Size: Smaller = longer life.
• Diet: Healthy food = healthy pup.
• Exercise: Active dogs stay fit.
• Vet Visits: Catch problems early.
• Love and Attention: Happy dogs live longer.