Why Do Chihuahuas Shake

Why Do Chihuahuas Shake

Bouncy, charming, and fiercely loyal, the Chihuahua has captured the hearts of many. Known as the smallest dog breed in the world, these pint-sized pals carry a larger-than-life personality.

One unique characteristic of this breed is their frequent shaking, a behavior that can sometimes be perplexing. Is your Chihuahua cold, scared, excited, or could there be a health concern?

Let’s dive into the endearing world of Chihuahuas and shed light on why these little dogs shake.

Understanding a Chihuahua’s Shaking

First, we must understand that shaking is not exclusive to Chihuahuas. All dogs shake from time to time – a quick shake-off could simply mean they’re resetting their bodies after a nap, relieving stress, or drying off.

Why Do Chihuahuas Shake
Why Do Chihuahuas Shake

However, Chihuahuas, more than other breeds, shake frequently and seemingly without apparent cause.

To unravel this mystery, we need to delve into the specific reasons why Chihuahuas shake.

Specific Reasons Why Chihuahuas Shake

Just picture it, a petite, spunky little Chihuahua, shaking like a leaf in a whirlwind. From the tip of its nose to the end of its tail, it’s all just quivering energy. And you might wonder, why on Earth is this little tyke always dancing the jitterbug? Well, let me give you the inside scoop, a window into the mysteries of the Chihuahua’s world.

  1. Chills and Thrills: Now, imagine stepping out into a snowstorm wearing nothing but your favorite summer clothes. Sounds chilly, doesn’t it? That’s pretty much what a cold day feels like to a Chihuahua. These little guys are essentially wearing a one-piece fur swimsuit in a snow fight. They’ll start to shake, shiver, and chatter their tiny teeth, all in an attempt to kindle a little internal heat.
  2. The Emotional Roller Coaster: When a Chihuahua gets excited, they’re like a fireworks display on New Year’s Eve – full of spark and sizzle. On the flip side, a nervous Chihuahua might shake like a scared rabbit caught in the headlights. They wear their hearts on their sleeves, these tiny pooches, and their shaking can be an emotional Morse code, a trembling testament to their feelings.
  3. Sugar Lows and Troubled Shakes: Hypoglycemia in a Chihuahua is like a car running on fumes. When the sugar in their bloodstream dips too low, they might start shaking like a maraca. It’s their body’s way of waving a red flag, saying, “Hey, we need a fuel top-up here!”
  4. Mysterious Tremors: Picture a Chihuahua shaking without any apparent reason. It could be Generalized Tremor Syndrome (GTS), a neurological disorder that’s as puzzling as a Rubik’s cube. They’re not in pain, but they’re shaking, caught in a strange dance they can’t control.
  5. Old Age and the Weight of Years: As Chihuahuas grow older, they’re like little vintage cars that begin to creak and groan. Arthritis, dental issues, or other age-related discomfort can turn them into shaky leaflets. It’s a harsh reality, but each little tremble is a reminder of the sands of time slipping away.
  6. The Shadows of Disease: Shaking could also be the grim harbinger of more severe diseases. Like a canary in a coal mine, their trembling could signal distemper, kidney disease, or nervous system disorders. In these cases, your little pup might be more than just cold or nervous; they could be calling out for help.

So, next time you see a Chihuahua shaking, remember, they’re not just doing the cha-cha-cha for fun. It’s their way of communicating with the world, their own unique Morse code. And like any good pet parent, your job is to crack that code. But don’t worry, if you can’t, there’s always a friendly neighborhood vet who can lend a hand!

When Shaking Becomes a Concern

Alright, you’re watching your little Chihuahua who’s shimmying like Elvis on stage and thinking, “When does this adorable performance turn into a worrisome encore?”

Consider your Chihuahua’s shake. If it’s no longer a soft tremble but a full-on vibration, as though they’ve swallowed a hummingbird that’s still fluttering about, it’s time to pause and ponder. Sure, shaking is a part of the Chihuahua charm, but when those shivers evolve into a persistent jitterbug, and other odd behaviors join the dance, it’s time to raise an eyebrow.

Notice a change in their usual zest for life? If your pocket-sized dynamo suddenly morphs into a lethargic lump, preferring to nest in their blanket rather than explore their kingdom, your alarm bells should start ringing. Or maybe they’ve begun to play the food critic, turning their nose up at their usually devoured meals – well, that’s a blinking neon sign right there.

And oh, if your Chihuahua seems to be walking as though the floor is strewn with hot coals, yelping, or favoring a leg, it’s their way of waving a red flag. The shake could be a beacon of pain, their small but strong SOS to the world.

And let’s get real, folks. Keep a keen eye on their potty parade. Any change in the schedule, color, or, um, consistency of their ‘royal offerings’ could hint at a rocky situation in their digestive realm. Nobody said being a pet parent was all sunshine and roses, right?

Now listen up, if those shivers come with a side of symptoms like vomiting, diarrhea, confusion, or even seizures, that’s not just a red flag. It’s a full-blown flare shooting into the night sky screaming, “Get thee to a vet, pronto!”

At the end of the day, remember that you’re the Dr. Watson to your Chihuahua’s Sherlock. You’re the one who knows their habits and quirks like the back of your hand. If your gut tells you that your tiny amigo isn’t quite themselves, trust it. It’s always best to play it safe when it comes to our pint-sized pals. Rest easy knowing you’re doing your best for your furry friend, and they’ll surely thank you with a wag and a lick!

Ways to Help a Shaking Chihuahua

  1. Environmental Interventions: To help your Chihuahua minimize shaking, ensure they have a warm, cozy environment. Consider soft blankets or a heated dog bed during colder months. Also, provide a safe, calm space that can help reduce anxiety-induced shaking.
  2. Dietary Adjustments: Regular feeding times and a balanced diet can help prevent hypoglycemia-induced shaking. Providing proper nutrition is key to maintaining overall health and wellbeing, reducing the chances of medical issues that could result in shaking.
  3. Regular Veterinary Checks: Routine veterinary visits are essential for early detection and treatment of any health issues causing shaking. Remember, shaking can sometimes be the first sign of an underlying health problem.
  4. Training and Socialization Strategies: Training and early socialization can help manage anxiety and fear in Chihuahuas. Introducing them to various experiences, environments, and individuals can build confidence and reduce nervousness.


By now, you should have a comprehensive understanding of why Chihuahuas shake. Whether due to their high metabolism, emotional state, health condition, or the simple fact they’re feeling cold, shaking is a part of their expressive charm.

However, while shaking is common in Chihuahuas, it’s essential to remain vigilant about abnormal or excessive shaking, as it could signal a health problem.

Always remember, the best way to ensure your Chihuahua’s happiness and health is through understanding and attention. As you build this understanding, you foster a deeper bond with your small but spirited companion.

Stay tuned, keep learning, and love your Chihuahua’s unique quirks, because they certainly love yours.

Dennis & Becca
Authored by Dennis & Becca

Dennis and Becca, have always shared a passion for man’s best friend. As dog enthusiasts, they put together articles that inform, engage, and captivate fellow dog lovers.

Leave a Comment

Scroll to Top