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Why do Chihuahuas Shake and Shiver? | Cute Chihuahuas Pictures To Melt Your Heart

According to Dr. Clive King, an author, evolutionary biologist and dog expert, Chihuahuas were bred by the Aztecs in Mexico to be both adorable and fierce at the same time. They are descendants of a fierce wild canid called the Techichi which lived in the arid grassland regions of northern Mexico.

Chihuahuas also have big teeth because they're genetically predisposed to growl and snarl when they're cornered or treated poorly. In fact, Chihuahuas often have proportionately larger teeth than their body size would indicate because of this.

In short, Chihuahuas were bred to be fierce and to stand up for themselves when needed. When you take into account these wild genetic traits that are still present in the modern Chihuahua, it's easy to understand why some of them get stressed out simply by being kenneled or left alone for long periods of time during the day.

Let us understand why do chihuahuas shake:

Why Do Chihuahuas Shake?

If you still have a doubt, "why do chihuahuas shake" read the following:


Chihuahuas are known for their small size and big personalities, but they can also be prone to shaking and shivering in cold weather. This is because Chihuahuas, like many other small breeds, have a harder time regulating their body temperature than larger breeds. As a result, they are more sensitive to cold temperatures and can easily become chilled.

In addition, Chihuahuas have thin coats that don't provide much insulation against the cold. This means they lose body heat quickly, and they often shiver and shake in an attempt to keep warm. To help keep your Chihuahua warm and comfortable, make sure they are wearing a coat when they go outside, and always keep them out of the cold for long periods of time.

How to Keep Your Chihuahua Warm?

Here are some things you can do to keep your Chihuahua warm and prevent them from shivering:

Keeping your Chihuahua warm is important for their health and comfort, especially during the winter months. Here are some easy steps you can take to make sure your Chihuahua stays cozy:

  • Make sure your Chihuahua has a warm and comfortable place to sleep, such as a dog bed or blanket.

  • Dress your Chihuahua in appropriate clothing for the weather, such as a sweater or coat.

  • Keep your home warm and draft-free, especially in rooms where your Chihuahua spends a lot of time.

  • Take regular walks with your Chihuahua, but be sure to choose routes with minimal exposure to cold wind or rain.

  • Offer your Chihuahua warm, nutritious meals to help them stay warm from the inside out.

By following these simple tips, you can keep your Chihuahua warm and prevent them from shivering during the winter months.

Here is some of the cute Chihuahuas Pictures for you:

Anxious / Frightened

Chihuahuas are a small breed of dog that are known for their tendency to shake and shiver when they are anxious or frightened. This behavior is caused by a combination of their small size and high energy. Chihuahuas' bodies are simply not able to contain all the energy they produce, so they end up shaking and shivering when they get scared or stressed.

Fortunately, there are ways to help Chihuahuas manage their anxiety. One of the best ways is to ensure that they get plenty of exercise each day. Exercise helps Chihuahuas burn off all their excess energy, and it can help them to relax and feel more comfortable in new or unfamiliar situations.

Another helpful tip is to provide your Chihuahua with a safe, comfortable space where they can retreat if they get scared or overwhelmed. This way, they can have a place to go where they can feel secure and safe from whatever is causing them fear or anxiety.


Chihuahuas are known for their small size, big personalities, and tendency to shake. But did you know that Chihuahuas also shake when they are excited? It's true! Just like us, they get excited when they are happy or anticipate something fun.

When a Chihuahua is excited, they will often shake their whole body, usually accompanied by a cute little yipping sound. This shaking can be a sign that a Chihuahua is feeling happy or excited, so it's important to pay attention to this behavior and make sure that your pup is feeling loved and secure. So if you ever see your Chihuahua shaking, don't worry - it's just a sign of excitement!

Hypoglycemia (Low Blood Sugar)

Chihuahuas are a popular breed of dog, but they are also prone to a condition known as hypoglycemia. Hypoglycemia is a condition in which the body's blood sugar levels become too low, usually due to an interruption in the normal metabolism of sugar. This can be a serious problem for Chihuahuas, as it can lead to seizures and other serious health problems.

The most common cause of hypoglycemia in Chihuahuas is overfeeding, so it is important to make sure that your pet is fed only the recommended amount of food for their age and size.

Additionally, it is important to watch for signs of hypoglycemia such as lethargy, weakness, increased thirst, and seizures and seek medical attention if any of these symptoms are observed. By taking the necessary precautions, we can help ensure the health and safety of Chihuahuas everywhere.

Allergic Reaction

Chihuahuas are small dogs with big personalities, but sometimes their shaking and shivering can be a cause for concern. It is important to understand that shaking and shivering can be the result of an allergic reaction.

This could be from something your dog has ingested or from contact with something in their environment. Common triggers for allergies in Chihuahuas include pollen, mold, dust, and certain types of food. If you notice your dog exhibiting signs of an allergic reaction, such as itching, sneezing, or hives, take them to the vet as soon as possible.

Your vet can diagnose the cause and provide the appropriate treatment. In some cases, medications such as antihistamines may be necessary to reduce the symptoms. Additionally, it is important to keep your Chihuahua away from whatever is causing the reaction. With proper care and treatment, your dog should be back to their happy and energetic self in no time!


Chihuahuas are known for their small size and big personalities, but they are also notorious for their shaking and shivering. This is because Chihuahuas have a naturally high metabolism, which means they burn calories faster than larger dogs.

As a result, they can quickly become cold and begin to shiver. Additionally, Chihuahuas can be prone to anxiety, which can cause them to shake when they feel overwhelmed or afraid. Finally, Chihuahuas may shake or shiver when they are excited or happy, as this can be a sign of joy.

No matter the reason, it's important to keep your Chihuahua warm and comfortable. Wrapping them in a blanket can help them keep warm and calm their nerves. Additionally, providing them with plenty of exercise, mental stimulation, and affection can help reduce anxiety and make them more comfortable in their environment. With the right care and attention, your Chihuahua can stay healthy and happy.

Hope the above points answered your question, "why do chihuahuas shake".

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