Chihuahua Lifespan & How To Help Your Chi Live a Long, Happy Life

How long do small dogs live? In Chihuahua’s case, it can be a very long time, especially if you watch for these common risk factors and adjust the care for your furry companion accordingly. Read more below!

These sweet little Mexican pups are a part of the oldest dog breed on the entire North American continent.

Not only is the entire Chihuahua breed old, but individual Chihuahuas have some of the lengthiest lifespans, and they tend to live longer than many notoriously long-living small dog breeds.

How long do small dogs live?

Though your Chihuahua pup can be with you for two decades if you’re lucky, like other dogs, they’re prone to some health conditions that may shorten their lifespan.

Are Chihuahua dogs on your mind? Learn more about the average Chihuahua dog life expectancy and how to care for your pup to live together until you’re old and grey. 

A Little Chihuahua History

The Chihuahua hails from the Mexican state that sits on the border to Texas and New Mexico. These spicy little pups likely evolved from the Techichi wild dog, domesticated sometime around the 9th century by the Toltecs.

Mexicans discovered Chihuahuas sometime around 1850, and they quickly migrated north of the border to become beloved pets all over North America.

The Tell-Tale Chihuahua Characteristics

Most short or long-haired Chihuahua dogs weigh in at between 2 to 6 pounds and measure a measly 6 to 9 inches – no wonder we see people carrying these teeny-tiny doggos around in purses.

Chihuahua bodies are stout and stocky with a sickle-shaped tail, sloped neck, and level back. Their head shape is unique, looking more apple-shaped than elongated.

Chihuahua Lifespan: How Long Do Chihuahuas Live?

Most Chihuahuas live 15 to 20 years on average with the proper care, diet, and exercise. And much like humans, the females of the species tend to live a year or two longer than a male Chihuahua dog.

Are Chihuahua dogs healthy?

Chihuahua doggos living forever seems like a great thing – and it is! But by having a higher than average lifespan of a dog, this breed is prone to develop more health conditions as they age.

Factors Affecting Your Chihuahua’s Lifespan That you Can’t Control

First, let’s address the factors that may affect your Chihuahua’s life expectancy that you can’t control easily. Knowing about them may help you learn to recognize, catch, and treat your doggo early before a little problem grows into a bigger one.



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