How Long Do Chihuahuas Mix Live – The Chihuahua Lifespan Explained

Last Updated on July 15, 2021 by Marco

Are you curious about how long do Chihuahuas Mix live? Go through our comprehensive guide to get the 411 about the lifespan of a Chi Mix.

Many questions run through a prospective Chihuahua owner’s mind when they want to adopt a lovable Chi. One such query is always related to the breed’s lifespan. If you’re the same and want to know how long do chihuahua mixes live – you’re in luck!

Just stick with us as we break down everything there is about the lifespan of a Chihuahua mix. After all, our chi-focal feature is filled to the brim about the lifespan of Chihuahua mixes, how to extend their lifespan, and health problems you should keep an eye out for.

How Long Do Chihuahuas Mix Live – Their Average Life Expectancy

Let’s kick off this article with some heartening news. Chihuahuas are among the longest-living dog breeds in the world! Their life expectancy ranges from 14 to 20 years. On average, female Chis tend to love about 1 to 2 years longer than their male counterparts. Plus, there’s also the fact that how long your pet will live can depend on several factors – such as the absence of health problems, healthy diet, regular exercise, etc.

But, when we talk about the lifespan of a Chihuahua mix – you also have to consider the mix type. For instance, there are plenty of popular Chi mixes, such as Chiweenies, Chugs, Chipaniels, etc. Since a Chi mix results from cross-breeding between a Chihuahua and another breed – it’s impossible to figure out a set timeline about its lifespan.

 lifespan of chihuahua mix

Read more about: What Are The Different Types Of Chihuahuas; The Complete Guidebook

That’s because genetics come into play here, and figuring out which parent’s gene is the more dominant in terms of health and longevity is extremely challenging. But, before you get too anxious, here’s a tidbit to calm you down. According to our research and most Chi mix parents – the longevity of a Chihuahua mix isn’t all too different from a standard Chihuahua. That means the average lifespan of a Chihuahua Mix is approximately the same as 14 to 20 years.

How To Help Your Pet Live Longer

Remember when we said there are other variables involved when it comes to judging a Chihuahua’s lifespan? Well, what if we told you, you can use those very factors to your advantage and help extend your furbaby’s life? Sounds pretty good, yes?

Here are four easy ways to help prolong your Chihuahua Mix’s life expectancy.

  • Healthy Diet

Note that the saying ‘you are what you eat is equally important for humans and pets. A nutrition-rich diet will help your furbaby remain at optimal health with normal energy levels. However, it’s also equally important to invest in a dog food brand that uses natural ingredients, has a sizable protein quotient, and doesn’t include too many fillers.

Chihuahuas are also pretty famous for being picky eaters. So there’s a chance you may have to switch diets once or twice until you find the one your pet likes. We recommend consulting your veterinarian for the best dog food options for your Chihuahua to ensure perfect dietary health. Additionally, your vet may also be able to help you in terms of suitable supplements and treats in terms of your pet’s caloric intake.

  • Vaccinations

Certain doggy diseases can prove fatal for your pet if not avoided. These include distemper, rabies, and others. That’s why pet parents must make sure their Chi mix receives all the vaccinations the vet recommends. Not only will up-to-date vaccinations help keep your pup safe from related health issues, but they’ll also help your pet’s immune system stay strong.

  • Avoiding Trauma To Help Your Chi Mix Live Longer

Did you know the second-highest cause of mortality in Chihuahuas is trauma? As grim as that sounds, the truth is an adult Chihuahua is a lightweight compared to other breeds. That means Chi lives are more at risk from situations like being hit by a car, jumping off heights, being stepped on, etc. You’ll need to be extra careful to ensure its life isn’t at risk from external factors by dog proofing your home and making use of a harness when going out.

Health Problems That Can Affect Your Chihuahua Mix

How long do Chihuahuas mix live can also depend on whether your pet suffers from any health concerns. All canine breeds are naturally predisposed to certain health conditions. And your Chihuahua isn’t any different. Here are some of the health problems of Chihuahua Mix that can affect the longevity of your pet.

  • Heart Conditions

Chihuahuas are prone to developing several heart conditions that can drastically affect their lifespan. These conditions include heart valve problems, arrhythmias, etc. The good news is that most heart problems in Chihuahuas are treatable. Your vet may recommend medications and lifestyles changes to ensure your pet’s quality of life isn’t affected too much.

  • Collapsed Trachea

A collapsing trachea occurs when the rings around the trachea stretch out and loosen – making it difficult for your pet to inhale properly. The condition is often identified because of accompanying signs like strange honk-like coughing sounds. Experts suggest that the condition may be hereditary. However, it can develop at any age. Severe cases of collapsed trachea require surgery. Nonetheless, canines can also be treated via medications that help alleviate the problems caused by the condition.

Read more about: Chihuahua Reverse Sneezing vs Collapsed Trachea; The Guide

  • Avoid Hypoglycemia To Help Your Chi Mix Live Better

Hypoglycemia or low blood sugar is a problem for toy and small dog breeds, including Chis. The health condition is prevalent in small-sized dogs because their bodies cannot store adequate amounts of sugar. While this health concern isn’t too difficult to treat or handle – it can prove fatal. That’s why it’s crucial to speak with your vet about the chances of your Chi developing low blood sugar and what you can do to help.


A Chihuahua mix will make a wonderful addition to your family. However, keep in mind that getting a Chi puppy is definitely a long-term commitment. While Chihuahuas are one of the longest-living dog breeds, they still need top-notch comfort and care to lead long, healthy lives. That means just asking how long do Chihuahuas Mix live isn’t enough; you’ll have to take some active steps to help your pet.

If you’re the parent of a hale and hearty Chi senior with some tips and tricks up your sleeve – you can share your experiences with the rest of our readers! As for us, we’re always looking forward to hearing you.

Learn more about: Were Chihuahuas Bred For Food; Everything About Chihuahua History

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