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How Long Do Dogs Really Live hero

How Long Do Dogs Really Live

3 min read

We all love our furry friends but can’t help but wonder how much time we actually have with them.

We’ve put together an article to answer the question ‘how long do dogs live?’ and help you cherish your pooch for years to come. Find out all you need to know below!

How long do dogs live?

On average, dogs live for 10-13 years which is roughly equivalent to 60-74 human years, although there is no hard and fast way of working this out. When thinking about ‘how long do dogs live?’, it’s important to note that elements like lifestyle, food and breed can affect a dog’s life span. Some dogs have even lived into their 20s!

If you’re wondering how long specific breeds live, we have information on that below:

How long do Chihuahuas live?

Chihuahuas reportedly live for, on average, 7.91 years. However, average life spans are only partly useful and the Chihuahua is a good example of this. One study showed that quite a lot of Chihuahuas will die at a young age.


This pulls down the average life expectancy. However, it also means Chihuahuas that have reached six years old will likely live a lot longer than eight.

How long do Pugs live?

Pugs are said to have an average lifespan of 7.65 years. They are brachycephalic, which means that their skull is shorter, and their face is flattened. You’ve probably heard that like many brachycephalic breeds, pugs are, unfortunately, predisposed to many health conditions, which means that their lifespan is shorter than some other breeds.

How long do Shih Tzus live?

Shih Tzus are known for their longevity and live, on average, for 11.05 years. Despite their longer life expectancy, they are more likely to have eye diseases, like dry eye and cataracts.

They can also develop conditions like arthritis and hypothyroidism, which affects organ function and metabolism. This is something to look out for in your Shih Tzu, and call a vet if necessary.

How long do German Shepherds live?

German Shepherds are said to live for an average of 10.16 years. Female German Shepherds reportedly live 1.4 years longer, on average, than males! Unfortunately, large dogs like German Shepherds, are prone to developing dog arthritis which results in decreased mobility. With big dogs, a greater mass means more stress on joints, so be sure to keep your pet at a healthy weight. Bear this in mind with German Shepherds and remember to consult a vet with any concerns.

Which dog breed has the longest life expectancy in the UK?

According to the Royal Veterinary College, Jack Russell Terriers have the longest dog life expectancy in the UK.

The same researchers also found that, on average, female dogs live 4 months longer than male dogs.

From the PDSA, vet Claire Roberts has said that the smallest breeds survive the longest (7-14 years) and large dogs the shortest (5-13years).

How to increase your dog’s life expectancy

We’ve answered ‘how long do dogs live?’ but now you’re probably wondering ‘how can I increase my dog’s life expectancy?’ As we mentioned previously, keeping your dog healthy is key to having a robust, and potentially longer, life. This means:

Now that you know the answer to ‘how long do dogs live?’, find out more amazing dog facts! And don’t forget to check out your dog’s age in human years with our dog age calculator.

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