Lifespan Of A Guinea Pig ? So, you’ve decided that you want to get a guinea pig as your pet? That’s a great choice since guinea pigs are a great pet to keep around your house.

Since they’re low maintenance and very fun to play with. Nevertheless, you will probably want to know just what the longevity of your guinea pig is.

Of course, it’s a nuanced topic that depends on the exact breed of guinea pig that you decide to get as well as how well you take care of your cavy.

So in the following guide, we’ll give you some information on how long the average pet guinea pig lives.

How Long Do Guinea Pigs Live?

Lifespan Of A Guinea Pig depends on the exact breed of guinea pig that you choose to purchase.

As well as how well you treat your pet, we can still determine an average guinea pig lifespan to range between the years of 4 and 8 years old.

In some cases it is possible for guinea pigs in captivity to live up to over 10 years. Although this maybe relatively improbable unless you take great care of your pet, and it has great genetics.

The average guinea pig lifespan may appear relatively short when you compare them to the lifespan of cats and dogs. Which in some cases can live up to 14 years or more

So when you compare their lifespan with other similar animals such as mice and hamsters which only have a lifespan of between 2 to 5 years.

Your cavy will likely live a much longer period of time than other animals of a their similar size.

The 4 to 8-year average lifespan figure should not be taken as an absolute guarantee. However as it is only an average and the exact lifespan of your guinea pig will depend on its breed. To help enhance their longevity, take into account their living environment and diet and you interact with them in general.

Different Breeds of Guinea Pigs

How Long Do Guinea Pigs Live For ? Unsurprisingly, different breeds of guinea pigs have vastly different life expectancies.
With some guinea pig breeds having life expectancies of over 6 years.

In this section, we address 6 of the most longest living breeds of them all.

Lifespan Of A Guinea Pig

Skinny Guinea Pigs

Skinny-pigs have the longest lifespan of any breed of cavies with an estimated lifespan of between 7 and 8 years.
Which makes this breed of cavy that lives the longest.

If you want a small cavy that just lives for as long as possible. Then a skinny guinea pig could be a great choice for you. They are distinguished by their almost complete lack of hair, which makes that a great option for anyone with allergies.

Peruvian Guinea Pig

Peruvian guinea pigs are, in fact, one of the very oldest breeds of all. This breed has a very impressive lifespan of between 5 and 8 years. Similar to the Skinny guinea pig, Peruvian guinea pigs are also one of the most long-lasting of all breeds.

Peruvian guinea pigs, unsurprisingly, come from Peru in South America, and they are known for their very long hair.

Himalayan Guinea Pig

These guinea pigs, despite their name, actually come from South America, and they are known for being excellent pets. Himalayan guinea pigs have very white fur and red eyes, so they have a very albino appearance.

The Himalayan guinea pigs are a great option for you if you’d like a guinea-pig that has an albino appearance.

Abyssinian Guinea Pig

Abyssinian guinea pigs are considered very similar to Peruvian guinea pigs, both have a lifespan between 5 and 8 years, but they have a very different type of hair.

While Peruvian guinea pigs have very long hair, Abyssinian guinea pigs have very short curly hair generally.

Abyssinian guinea pigs are not known for adapting very well to high temperatures. They are, however, widely regarded as a low-maintenance choice of pet. So this is another great breed for you.

White Crested Guinea

White-crested guinea pigs are well-known for the small tuft of white hair on the top of their head which resembles a crest. White Crested guinea pigs have a life expectancy of between 5 to 8 years and have a luscious brown coat.

White crested guinea pigs are considered a very rare breed and are one of the shyest of all guinea pigs.

Silkie Guinea Pig

Silkie guinea pigs have very long beautiful-looking hair that can grow up to 24 inches in length.

They have an average-lifespan of 5 to 8 years, and are known for being one of the most beautiful-looking pets.

The Silkie guinea pigs do require a high degree of maintenance. But they are a great pet nevertheless if you’d like a guinea pig that has very long hair.

Taking Care of Guinea Pigs

How you take care of your guinea pigs naturally has a decisive consequence on their longevity.
There are a number of steps that you can take with respect to maximizing the lifespan of your guinea pig.


Start with providing them with a good quality diet which will consist of healthy amounts of fruit, vegetables and hay.
All these help provide a staple diet and well being for any guinea pig.

Guinea pigs also require a daily source of Vitamin C that ranges from between 30 to 50 milligrams.
These can be acquired from vitamin supplements or good food sources.

Providing your guinea-pigs with appropriate amounts and quality of food is vital for determining the overall lifespan of your cavy.


Provide your guinea pigs with clean filtered water every day that you need to change constantly.

It’s extremely important to make sure that your guinea pig has an adequate amount of water daily.
More importantly that the water provided to them is filtered and clean.


It’s very important to make sure that you don’t feed your guinea pigs with harmful substances such as caffeine, alcohol.
Even Chocolate as these can cause a lot of harm to your guinea pig’s health.

Avoid providing them with any high-fat treats as well since they can deteriorate the health of your guinea pig.

Treats should always be given in small amounts and always in moderation.

Providing your guinea-pigs with the appropriate food as well as attention, they will experience a good lifespan.

If you have a breed that has an average stated lifespan of 4 to 8 years, you may expect to prolong their lifespan for up to 3 more years.

That is if you provide them with the best quality of food and regular changes to their water supply.
In addition to keeping them in a clean living environment.

Also provide them with the best quality of food and regular changes to their water supply in addition to keeping them clean.

For breeds that has a stated lifespan of say between 5 to 8 years. In some cases you maybe able to prolong their lifespan up to 11 years total.


Guinea pigs have a relatively short lifespan of between 4 to 8 years, but some breeds have relatively higher average lifespans of between 5 and 8 years.

If you take extremely good care of your guinea pigs, you may be able to prolong the lifespan of your guinea pigs by a few years further. Overall, a good estimation for guinea pig lifespan is between 4 to 8 years for most breeds.