The Lifespan Of Mastiff Dog Breeds: The Facts, Figures and Expectations!

Lifespan Of Mastiff Dog Breeds

Mastiff breeds are the largest of all dog breeds. They are usually extremely loyal to their owners, affectionate to children, and gentle with smaller pets.

The average lifespan of a mastiff breed varies and in this article, we will go through the lifespan of mastiff dog breeds.

We love our mastiff breed as they make an excellent family companion for those with smaller children and a great guard dog for people who need a dog that guard them or their property.

The Mastiff breeds are popular for their great temperament. However, they are known to have a number of different genetic diseases. One study found that the most commonly occurring disease in this breed is entropion, which is a condition that causes the eyelids to turn inward and rub against the eyeballs.

Lifespan Of Mastiff Dog Breeds

Table of lifespan of mastiff dog breeds

Mastiff Breed

Life Expentency In Years

Boerboel South African Mastiff




Cane Corso Italian Mastiff


Dogue de Bordeaux French Mastiff


English Mastiff


Great Dane


Neapolitan Mastiff




Spanish Mastiff


Tibetan Mastiff


Frequently asked questions

What are some of the common Diseases in Mastiff breeds?

Mastiff breeds are prone to some common dog ailments, including hip dysplasia, elbow dysplasia, arthritis, and bloat. These diseases are fairly common in large-breed dogs but can be managed with proper care and monitoring.

The most important thing you can do for your pup is getting them checked out by a vet on a regular basis to stay aware of any potential issues that could arise.

Common sign of your dog getting sick

On average, a mastiff breed lives for 12 years, but all dogs age and get sick. The best way to know when your dog is starting to get sick is by paying close attention to its behavior.

Behavioral changes can be a sign that your dog is getting old. If they start to sleep more than usual, they might be feeling old and tired. They might not want to go on walks as much or play with you as they used to. These are signals that your dog is aging and could be getting sick!

It’s always good to monitor their behavior because there’s no way of knowing exactly when their life will end. One minute your favorite pup could be chasing after a ball and the next they’re slowing down, taking naps and spending more time sleeping in bed with you. You never know what could happen!

What types of mastiffs live the longest?

If you are looking for a mastiff breed that will live the longest then you should look at the Tibetan Mastiff. They can live up to 15 years if you feed them quality food and take care of the Tibetan Mastiff.

Find out all about the Tibetan Mastiff

What type of mastiffs live the shortest?

Once you bring home a pup, you want the best for your pup and they become part of the family. Losing a dog is very hard for the whole family. Unfortunately, if you bring home a Dogue de Bordeaux / French Mastiff you can expect the pup to be with you for only 5-7 years.

What type of mastiffs is most active?

Mastiff breeds are not active dog breeds like the shepherd breed ( Australian, German etc ) , labrador, or doberman. Mastiffs are considered low energy dog breeds. If you are an active person and you want a mastiff breed then you should consider a Cane Corso / Italian Mastiff. They will be able to go for a run and walks with you. They are physically smaller than the other mastiff breeds but they can be an active companion.

Recommended article: Best lazy large dog breeds

What type of mastiffs is most lazy?

If you are looking for a lazy mastiff breed, you should consider a Great Dane or a Bullmastiff. They will happily laze around the house for hours without needing any exercise. Even though these are lazy breeds, we do recommend exercising them every day to increase their lifespan.

Do feed them quality food and dog supplements to keep them healthy.

How to convert dog years into human years

It can be difficult to figure out how long your dog will live, but with a little math, you can convert their age into human years.

Use the following equation to translate their age into human years:

Dog’s Age in Years x 7 = Your Dog’s Lifespan in Human Years

So, if you have a dog that is 5 years old, they are actually 35 in human years. If you have a 2-year-old pup, they are actually about 14 in human years.


In conclusion, while some mastiff breeds do not live longer than others, they typically live on average of 12 years. It is important to take care of your dog and make sure they get plenty of exercise and healthy food in order to lengthen their lifespan.

Make sure to start your training early, exercise them appropriately, feed them a quality diet and just give them plenty of love that they deserve!

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