Do you have what it takes to call this tiny dog your pet?
Chili waiting for breakfast
Chihuahuas pack an amount of personality into a small dog that is more suited to a Great Dane if we’re using size as our yardstick.
Chili (photo above) was my first rescue pup.
He demonstrates the aspects of most Chichuahuas.
affectionate
alert
opinionated
a bit dramatic ;)
If you're considering buying or rescuing a Chihuahua look beyond the portable package.
While their portability is a big plus, there’s more to think about before going out to get your new companion.
Things like daily activity, gentle handling, and consistent training must be in place.
Getting to know the breed's temperament and care needs will help you decide whether this “huge” little dog belongs in your home.
Tiny Dog with a Big Presence
In case you need “huge” little dog defined, allow me to give you a bit of history for these minis.
They’re the smallest of the Toy dog breeds.
Many theories about their actual origin can be found.
The common belief is that they descended from a small dog called the Techichi.
Toltecs, an empire reigning from the tenth to the twelfth centuries are credited with developing the breed.
Plenty of relics have been found around Mexico City to support this theory.
Chihuahua, the name of the breed we know and love today, is named after the Mexican state of Chihuahua.
This breed has Mexican roots and a long history as an excellent companion.
Adult pups stand about 5 to 8 inches tall.
Weight of no more than 6 pounds, but than can vary .
Chihuahuas live about 14 to 16 years.
If this is your first trip with a small dog, I can tell you the longevity alone should be something you think about.
Envision your little one providing loyalty, companionship and entertainment, a lot longer than a few years.
Your commitment is no little matter… unlike this breed.
Chili enjoying the Fall weather
The American Kennel Club's breed profile describes the Chihuahua as charming, graceful, and sassy.
You'll find smooth coats that lie close to the body and long coats with softer feathering. Colors include fawn, cream, black, chocolate, and white, often with mixed markings.
Many Chihuahuas are loyal and surprisingly bold.
The first pet I remember was a Chihuahua named Chico.
He was Mom’s dog.
My brother Kurt and I couldn’t get near Mom if he was in her arms… and that was most of the time.
After the snarling died down, she reminded us she had Chico before she had us.
Had to keep us in line, of course.
Chico lived to the ripe old age of eighteen!
We grew up with him.
You might adopt a Chihuahua when your firstborn arrives and the pup might still be around when your child’s driver’s license is issued. Please bear that in mind.
However, personality isn't a factory setting: one dog may greet visitors eagerly while another prefers a cautious inspection.
Early, positive socialization helps puppies feel comfortable around unfamiliar people and everyday experiences.
Keep introductions gentle rather than overwhelming.
My little Moe has nipped the noses of unsuspecting children who “got up in his muzzle”.
A frightened puppy needs distance and reassurance, not a surprise round of pass-the-puppy.
What It's Like to Live with a Chihuahua
Chihuahuas love sticking close, but they also need practice spending time alone and exploring on their own paws.
I often joke, I wonder if having Moe surgical attached to me might be a practical move. ;)
Give them a quiet bed, daily walks and sniff breaks, plus short reward-based training sessions.
Count tiny treats toward their meals.
For more information about treats read our blog, From Cute to Chubby: The Truth About Too Many Treats from 11/3/26.
These pups can thrive in apartments, though barking at passersby may need managing.
Ask visitors to let a nervous Chihuahua approach first. Around children, supervise and teach gentle handling.
Small dog, big opinions, so respect their space and preferences.
Chihuahua Care, Grooming, and Health Needs
Smooth-coated Chihuahuas need occasional brushing, while long-coated dogs benefit from brushing several times a week, especially around the ears.
Both types shed, so keep a lint roller handy.
Bathe as needed, trim nails regularly, and introduce grooming with treats and patience.
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Brush your Chihuahua's teeth daily with dog toothpaste.
This is the most challenging aspect of care in my opinion.
We didn’t brush Chico’s teeth, or any of our dog’s teeth.
I’m getting Moe used to fabric finger brushers. They’re flavored, so that’s half the battle.
I plan to get him to toothbrush soon.
If you can start early, that’s good.
Small breeds are prone to dental disease.
Email me if you want me to deep dive this care subject at: cyn@mytenpoundhound.com. Or… ask your vet about dental checkups and cleanings.
I’m not a fan of dental cleaning regardless of recommendations I’ve read in several places.
That’s up to you, but I would try to find a way to keep plaque at a minimum.
I add a dental liquid to Moe’s water.
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Chihuahuas can also develop patellar luxation, which is a fancy way to say trick knee. nothing funny about it.
If your dog skips, limps, or avoids moving, contact your vet.
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Provide measured meals and fresh water.
Keep up with routine vet visits, vaccinations, and parasite prevention.
Puppies also need protection from cold and falls: use a coat when needed and block risky jumps from furniture or your arms.
Is a Chihuahua the Right Small Dog for You?
Chihuahuas suit people who want a close companion and can provide daily attention.
They travel easily in a secure carrier.
Barking might become part of your environment.
Don’t let the scary nature of their yapping fool you.
These little sweeties need gentle handling.
TLC is required while they age. That kinda goes for us too, huh?
Before adopting, meet adult dogs and ask a shelter or responsible breeder about health, temperament, and early socialization.
Choose based on the individual dog, not breed expectations.
A Small Dog Worth a Thoughtful Commitment
A Chihuahua may occupy little space, but its care deserves serious attention.
Gentle handling, reward-based training, and regular veterinary care help this companion feel secure and stay well.
The best match depends on the individual dog and the life you can offer.
For small-dog lovers ready for that commitment, there's plenty to enjoy about a companion whose opinions routinely outsize its paws.