Why is my Dog Shaking? (Reasons + Solution)

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Dogs are highly expressive pets.

They’ll let you know what they want via their howls, growls, and barks.

While one behavior can signify a variety of causes, it is of utmost importance that we land on the accurate reason.

This article is a compilation of possible reasons why your canid might exhibit shaking.

1. Cold or Chilled

One of the most common and benign reasons dogs shake is because they are cold. Just like humans, dogs can experience tremors when they’re feeling chilly.

Smaller dogs, short-haired breeds, or dogs with lower body fat are particularly vulnerable to cold temperatures. If your dog is shaking due to cold weather, ensure they’re kept warm.

Consider providing them with a dog sweater, blanket, or even heating pads during cold weather. Always make sure they have a warm, dry place to rest. You can also limit their time outside during chilly weather.

2. Excitement or Anxiety

Dogs often shake when they’re excited or anxious. This can happen during situations like greeting you after a long day, seeing something exciting like a favorite toy, or during stressful situations like visiting the vet or during a thunderstorm.

The shaking is typically a response to heightened emotions. To help alleviate shaking caused by excitement or anxiety, create a calm and predictable environment for your dog.

You can try desensitization techniques by gradually exposing your dog to stressful situations in a controlled manner. Providing your dog with a safe space, such as a crate or a quiet room, can also help during anxiety-inducing moments.

Anti-anxiety products such as pheromone diffusers or calming treats might also help.

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3. Fear or Phobias

Dogs may shake when they are afraid. Fear of loud noises like fireworks, thunderstorms, or even certain people or animals can trigger a fear response. Shaking can also be accompanied by other signs of fear, such as hiding, cowering, or whimpering.

Fear-based shaking requires addressing the source of fear. During stressful events like thunderstorms or fireworks, you can try distracting your dog with their favorite toys or treats.

You may also consider using anxiety wraps, which apply gentle pressure to the body and help calm nervous dogs. If your dog’s fear is severe, consult with your vet about behavior therapy or medication.

4. Pain or Discomfort

Pain is another common cause of shaking in dogs. Dogs who are in pain from an injury, illness, or internal condition may shake or tremble. Pain-related shaking can occur alongside other signs like limping, whining, or avoiding certain movements.

If you suspect your dog’s shaking is due to pain, it’s essential to take them to the vet for an evaluation. Your vet will examine your dog and may recommend pain relief treatments, such as medications or specific therapies like acupuncture or physical therapy.

If the shaking is due to an injury, rest and proper treatment will be crucial for recovery.

5. Low Blood Sugar (Hypoglycemia)

Hypoglycemia, or low blood sugar, is a condition that can cause shaking, particularly in small dog breeds, puppies, or dogs with underlying health conditions like diabetes. Shaking from hypoglycemia can also be accompanied by lethargy, weakness, and fainting.

If you suspect your dog is shaking due to low blood sugar, immediately provide them with a small amount of honey, syrup, or a high-quality dog food designed to boost energy levels.

If the shaking persists or is a recurring issue, a visit to the vet is necessary to check for any underlying health problems such as diabetes. Your vet may recommend dietary adjustments or medications to manage your dog’s blood sugar levels.

6. Neurological Disorders

Neurological conditions, such as seizures or disorders affecting the nervous system, can cause shaking in dogs. Conditions like canine distemper or vestibular disease may cause tremors, uncoordinated movements, or full-body shaking.

Seizures often involve shaking, followed by confusion or disorientation. If you notice your dog is having seizures or tremors that don’t seem to be related to excitement or anxiety, it’s crucial to seek immediate veterinary care.

Your vet may perform diagnostic tests such as bloodwork, MRI, or CT scans to evaluate the nervous system. Treatment will depend on the condition but may include medications, surgery, or supportive care to manage symptoms.

7. Old Age or Weakness

As dogs age, they may experience muscle weakness or neurological decline, leading to shaking. Older dogs may shake due to a decrease in muscle control or as a result of arthritis or joint pain.

For older dogs, providing a comfortable, supportive living environment is essential. You can use orthopedic beds and ramps to reduce strain on their joints.

Regular vet check-ups can help manage any underlying age-related conditions such as arthritis or muscle degeneration. Your vet may also recommend supplements like glucosamine to support joint health.

8. Toxin or Poisoning

Toxic substances, such as certain plants, chemicals, or foods, can cause shaking in dogs as part of the symptoms of poisoning. If your dog has ingested something toxic, shaking may be accompanied by other signs, including drooling, vomiting, diarrhea, or lethargy.

If you suspect your dog has ingested something toxic, contact your vet immediately. Bring your dog to the clinic or animal emergency hospital for prompt treatment.

In some cases, your vet may induce vomiting or administer activated charcoal to absorb the toxin. For serious cases, hospitalization and supportive care may be necessary.

9. Infections (Fever or Illness)

Fever, caused by infections or illnesses, can result in shaking. Common infections in dogs, like parvovirus, kennel cough, or bacterial infections, can cause fever and lead to shaking or trembling.

 If you believe your dog has a fever, take their temperature (normal temperature for dogs is between 101°F and 102.5°F). If the temperature is elevated, or if they show other signs of illness such as lethargy, vomiting, or loss of appetite, visit the vet.

Your vet will conduct tests to determine the cause of the infection and may provide antibiotics or other treatments to address the illness.

10. Electrolyte Imbalance or Dehydration

Electrolyte imbalances or dehydration can cause shaking, particularly in dogs that have been vomiting, diarrhea, or not drinking enough water. Shaking due to dehydration is often a sign of a more serious underlying issue.

If you suspect dehydration, make sure your dog has access to fresh water at all times. You can also provide them with electrolyte solutions designed for pets to help restore balance.

If dehydration persists, or if your dog shows signs of lethargy, vomiting, or diarrhea, visit your vet for treatment. IV fluids may be necessary in severe cases.

11. Addison’s Disease (Hypoadrenocorticism)

Addison’s disease is a rare but serious condition in dogs where the adrenal glands do not produce enough hormones. It can cause symptoms such as shaking, vomiting, lethargy, and appetite loss.

 Addison’s disease is diagnosed through blood tests that measure hormone levels. If diagnosed, your dog will need lifelong hormone replacement therapy to manage the condition. With appropriate treatment, dogs with Addison’s disease can live normal lives.

How to Prevent Shaking in Dogs

As a responsible dog parent, it’s important to take proactive steps to prevent shaking in dogs. Shaking can be triggered by various factors, and understanding what to avoid can help ensure your dog remains healthy and comfortable. Here are some key precautions to keep in mind:

1. Avoid Exposure to Extreme Temperatures

Dogs are sensitive to extreme cold or heat. Ensure your dog is not exposed to chilly weather for long periods, and avoid overheating during the summer months.

2. Minimize Stress and Anxiety Triggers

Stressful situations such as loud noises, new environments, or separation anxiety can cause shaking.

3. Keep Harmful Substances Out of Reach

Ingesting toxic substances like certain plants, chemicals, or foods can cause shaking and other symptoms.

4. Provide a Balanced Diet

An improper diet or sudden food changes can lead to discomfort and shaking, especially in sensitive dogs.

5. Ensure Regular Veterinary Care

Certain health issues, such as arthritis or neurological problems, can cause shaking. Regular vet check-ups can help catch problems early.

6. Monitor Exercise Levels

Excessive exercise or overexertion, particularly in hot weather, can lead to shaking or dehydration.

7. Offer Mental Stimulation

Boredom or lack of mental stimulation can lead to anxiety or stress-induced shaking.

8. Introduce New Environments Gradually

Unfamiliar places and crowded spaces can overwhelm your dog and cause fear-induced shaking.

9. Stay Alert to Health Changes

Certain medical conditions, like seizures or infections, can cause shaking. Regular monitoring and early detection are key.

We hope you find this article informative and useful.

Always remember: have a vet on standby.