Why does Chihuahuas Shake? This is one question many people ask about the breed. The answer may surprise you! First off, remember that a Chihuahua is not a teacup dog. They are small human-sized dogs and are pretty energetic.



Emptying energy

Due to their small size, they quickly lose much of that energy very quickly. This makes Chihuahuas extremely nervous and shakes constantly. These reasons make Chihuahuas constantly shake uncontrollably.


The temperature changes.

One reason that your little furball will often shake is due to extreme temperature changes. Some Chihuahuas have hair loss problems. While others are just prone to the cold. If you have very little hair growth on your Chihuahua, they will get extremely hot and cold very quickly, making them shake uncontrollably. The structure of these dogs makes it very easy for them to handle extremely cold weather environments. Chihuahuas can deal with temperatures as low as -40 degrees Fahrenheit. Many people think that small dogs such as Chihuahuas cannot handle extremely cold temperatures. However, this is not true.


Because of high metabolism.

Another reason why do Chihuahuas often shake is because of their high metabolism. These dogs can easily overheat. A low metabolism will cause these dogs to sweat and shake. Chihuahuas have high metabolism but lack the proper coat needed to protect them from the weather. They need a coat that is sturdy and waterproof.



Scaring and picking on.

Many times when a Chihuahua is scared of being picked on, the shaking can be seen on the faces of these dogs. Sometimes these dogs will even run to the edge of the sidewalk to avoid getting hit again. If your Chihuahua is constantly being picked on and has this problem, it is probably genetic.

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Feeling nervous or upset.

Tense, shaking, and shivering are not unusual for Chihuahuas that haven’t been socialized properly. How can socialization influence shake?

If a depressed or unsocialized Chihuahua is placed in a group with larger dogs or dogs with more energy levels and higher energy levels, the Chihuahua may experience stress. Shaking can indicate that the Chihuahua is very stressed or nervous. The more your Chihuahua is uncomfortable in these circumstances, the more likely they’ll shake. One way to lessen shaking and help your Chihuahua achieve high performance is to work both physically and mentally.


Anxiety (Being frightened).

It’s not unfair to blame small dog’s like the Chihuahua for being easily scared. The majority of owners are unaware of the level of intelligence Chihuahuas are. If Chihuahua Chi is doing something you’re not fond of, and you have to reprimand them, the Chi may begin to shake in uncontrollable ways. It doesn’t mean that you’ve been cruel to them (never penalize a Chihuahua in physical terms). They’ll be able to detect the change in your behavior toward them. They’ll be able to tell the difference in the tone of your voice. Do not be shocked when your Chi begins to shake if you speak up.

Being scared when they’ve done something that you’d be angry over, and they may also be terrified in the presence of larger dogs. If you notice your Chihuahua shaking around the larger dog, unleash your Chihuahua and remove them from the area. Shaking is an indication that something dangerous could be happening. In these instances, the Chihuahua may not think straight and could be angry. If another dog reacts similarly, your Chihuahua may be injured in a matter of minutes. If your dog’s anxiety is due to some environmental issue, you can alter the surroundings. Also, separation anxiety could occur for your dog when living alone at home.



Blood sugar levels are low (Hypoglycemia).

Low blood sugar (a.k.a hypoglycemia) can cause Chihuahuas to become sluggish and shake vigorously. If not treated promptly and appropriately, the condition could cause seizures and possibly death. If the condition of your Chihuahua isn’t severe, they might begin shaking. It can cause them to become dizzy, confused, and, eventually, weak if it’s more powerful. This doesn’t sound very comforting, but it’s simple to manage.


They have little bodies.

Some other reasons why Chihuahuas shake can be their little bodies. Chihuahua is a small dog that has a really small body. When their temperature rises, their bodies will almost instantly begin to swell. This can make them extremely hot and uncomfortable. If your dog has a small body temperature, he may start shivering all over the place at all times.

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The structure of their breed.

One reason why Chihuahuas shake is due to the breed’s structure. The structure of this dog breed makes them have a much longer neck than most. This makes them much easier to handle physically. It is hard for most people to keep their dogs under control. This is why the Chihuahua was created. With the Chihuahua, you will find that their tiny bodies make them easy to handle physically.


It’s a common behavior.

Any of these reasons are enough to explain why do Chihuahuas shake. With so many neurological disorders present in the breed, it is very likely that shaking is normal behavior for these dogs. If your Chihuahua dog does not shake like this, it could be a neurological disorder. A neurological disorder can be difficult to deal with because these dogs have such incredible personality traits. If you suspect that your Chihuahua is exhibiting some of these symptom’s, please talk to the vet immediately.



Tail shaking.

If your Chihuahuas shake their tails, they show you that they are uncomfortable and possibly have health issues. Shaking their tails is a way for them to express their discomfort. If you don’t see them doing this, they could be just fine. If you do see them shaking their tails, a good sign is if they look at you strangely when you approach them. This means that they are trying to communicate with you in a new and unusual way. When you are looking for answers as to why Chihuahuas shake their tails, you need to consider why their metabolism is working so fast. If they show shaker syndrome, they have a fast metabolism to process and digest food quickly. If they were unable to digest food quickly, their bodies would become starved of energy and become weak.

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Health conditions causing shaking.

Here are some health issues and medical condition’s that your Chihuahua may be suffering from even if none of these conditions match the circumstances:

Generalized tremor syndrome (GTS).

Also known as steroid-responsive or tremor syndrome, GTS is seen in dogs of all types in size or breed. This one is difficult because you can easily confuse it with anxiety disorder and low body temperatures (hypothermia). The tremors typically are seen in dogs from the ninth month to 2 years of their lives. It is important to inform your veterinarian of details about your Chihuahua’s physical behaviour, the way they behave, as well as the signs you’ve observed.



Kidney diseases.

Kidney disease can cause shaking, but many other symptoms, including: could identify it

  • Weakness.
  • Pale gums.
  • Eyes bloody.
  • Weight loss.
  • Disorientation.
  • Insanity.
  • The mouth is a source of inflammation.
  • Breathing problems.


Maybe they are excited.

If you look at your dog closely while they are excited, you will see that they are licking their lips. This is another way to process the information coming from you when you are speaking to them. When a dog is excited, its metabolism is going so fast they are literally “bouncing” report to its brain. As they are jumping around, their metabolism is trying to make up for energy loss, so they start to shake their tails.



Infections of the ear.

Ear infections are among the most frequent reasons for veterinarian visits. Chihuahuas might have excessive production of earwax. If the ear wax isn’t regularly cleaned, it could lead to an infection. Other reasons are allergic reaction’s, and ear moisture.

If it’s an ear infection and ear infections, your Chihuahua will probably never shake the body, but the head will instead. Even though that could not be considered a cause, there are additional signs to guide you on the right path. These are:

  • Ear odor.
  • Itchiness.
  • The ear is scratching.
  • A swollen or red ear canal.
  • Discharges that are dark or yellowish.

Take your Chihuahua to the vet for a test of the ear. This way, they will determine what kind of bacteria caused the infection in the ear.



It may seem adorable to see your Chihuahua’s little dog’s wriggling or shaking. It’s mostly a common behavior, but there may be serious health problem’s. This behavior should not be considered alarming. Keep an eye out for signs and symptom’s to see if your pet is suffering from something more serious.


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