Why Does My Dog Sneeze When He Gets Excited?

Dogs are social animals.

They like to be around people and other dogs.

When a dog gets excited, their heart rate increases and they start to pant.

This causes them to breathe faster and increase the amount of air in their lungs, which can lead to increased mucus production and nasal congestion.

This causes their nose to become drier and more sensitive.

This is why it’s important for us to know what causes an excited sneeze so we can help our dogs when they start to sneeze.

It’s also important because it can happen at any time, whether you’re just walking your dog or playing with him.

The Science Behind Excited Sneezing

When a dog gets excited, their heart rate increases and they start to pant.

This can cause their nose to dry out, which can lead to sneezing.

Many people are surprised when they hear that dogs get excited by loud noises or other stimuli.

However, this is the case with many animals. In fact, the most common way that cats react to stress is through urination and defecation.

Cats have been known to be startled by fireworks, thunderstorms, and even just a catnip toy.

Dogs are no different.

Here’s what you need to know about your pet’s reaction to excitement.

Possible Reasons Why Your Dog Sneeze When Excited

Sneezing is a common symptom that dogs experience when they are anxious or stressed.

However, it can also be associated with a number of other conditions like allergies, asthma, sinus infections, and more.

But what causes your dog’s sneezes?

Is it just one of those things that happens in life, or could there be a reason behind it?

1. Anxiety

Just like humans, dogs can get extremely anxious at times.

They might feel scared, nervous, or even angry.

This can make them uncomfortable and sometimes even aggressive.

As you can imagine, this can cause a lot of stress for the dog.

This stress is usually accompanied by increased breathing, and as such, the dog’s nostrils will become very dry and inflamed.

This inflammation can then lead to a sneeze, which is a natural reflex that helps clear the nasal passages.

2. Stress

Stress has a huge impact on our health and well-being.

It affects us both mentally and physically, and can result in many different symptoms.

One of these symptoms is anxiety, which can trigger an overactive immune system.

As mentioned above, this can lead to a dog experiencing a sneeze.

But why does this happen?

It all depends on how much anxiety the dog feels.

If the dog experiences low levels of anxiety, they may not respond to it at all.

On the other hand, if the dog is feeling highly anxious, they may react to it with a sneeze.

3. Allergies

Allergic reactions can occur when the body reacts negatively to something foreign.

In the case of allergies, the body interprets certain substances as dangerous and produces antibodies to fight off any potential threats.

These antibodies can end up attacking the dog’s skin, causing swelling, itchiness, and inflammation.

The resulting symptoms can include redness, hives, and wheezing.

Dogs who suffer from allergies often have a runny nose, but they can also develop a cough.

This cough can be caused by a number of different factors, including a blocked airway or irritation in the lungs.

If your dog suffers from allergies, it is important to consult a veterinarian right away.

There are treatments available that can help alleviate the symptoms of allergic reactions, and prevent them in the future.

4. Sinus Infections

If your dog is suffering from a sinus infection, they may experience a runny nose, sneezing, and coughing.

These symptoms can last anywhere between a few days to several weeks, depending on the severity of the infection.

However, it is important to note that the symptoms of a sinus infection can vary greatly between individuals.

Some dogs may only experience a runny nose while others may show symptoms of a severe infection.

A sinus infection can be triggered by a number of different things, including allergens, bacteria, viruses, mold, dust mites, and more.

If you notice any suspicious signs, it is best to consult your vet immediately.

A sinus infection can become serious if left untreated, so it is always better to be safe than sorry.

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5. Asthma

Asthma is another condition that can cause dogs to sneeze.

Like allergies, asthma can affect the respiratory tract, causing inflammation, congestion, and swelling.

This inflammation can lead to a runny nose, which can trigger a sneeze.

But why do dogs get asthma in the first place?

There are a number of reasons why dogs get asthma, including genetics, environmental factors, and diet.

For example, some breeds are prone to developing asthma because of their genetic makeup, while others develop it due to poor nutrition.

Environmental factors can also play a role in whether or not your dog develops asthma.

Exposure to smoke, dust, pollen, and other allergens can trigger asthma attacks in susceptible dogs.

If you suspect that your dog is suffering from asthma, you should take them to see a vet immediately.

They can perform a thorough exam to determine if your dog actually has asthma, and provide medication if necessary.

When to Worry About Your Dog’s Excited Sneezing

Sneezing when your dog is excited isn’t necessarily an indication that something’s wrong with them.

It could be a sign of allergies or even food poisoning.

However, it has been known for decades that dogs have a tendency to sneeze when they get excited.

The reason behind this behavior hasn’t been fully understood.

It’s thought that dogs may sneeze because they are releasing excess moisture from their nasal passages in order to prevent themselves from drowning.

When the dog sneezes, they remove some of the excess water and mucus from their nose, thus preventing further water loss and making them sneeze again.

There are many reasons why your dog might sneeze while getting excited.

Here are just a few of them:

Allergies to certain foods

Food poisoning

Excessive sweating

Worm infestation

Bacterial infections

Ear infection

Nasal polyps

Infections caused by parasites such as fleas and ticks

Dry eye syndrome (keratoconjunctivitis sicca)


Tick-borne diseases such as Lyme disease and Rocky Mountain spotted fever

Inflammatory conditions like arthritis and osteoarthritis

Ear mites and other skin parasites

Chronic coughing

Other respiratory problems



What Causes Dogs to Sneeze While Getting Excited?

The exact reason why your dog sneezes when he gets excited is still unknown.

However, there are several theories about what causes this behavior.

One theory suggests that when you pet your dog, his body releases histamine into your bloodstream, causing you to feel nervous and anxious.

Histamine also stimulates the release of adrenaline, which causes your dog to become excited and pant.

When your dog sneezes, he expels excess water and mucus from his nasal cavity in order to keep his airways clear.

Another theory suggests that when your dog gets excited, his blood pressure rises and his heart rate speeds up.

His breathing becomes shallow and rapid, and his temperature rises.

This increases the amount of oxygen flowing through his lungs, triggering a reflex that sends him into sneezing mode.

Some researchers believe that there is a connection between sneezing and excitement due to the fact that both behaviors involve increased nerve activity and breathing rates.

They think that the increase in breathing rate causes the dog to breathe more rapidly, which triggers the sneezing reflex.

One study published in the Journal of Veterinary Behavior Practice found that when dogs were given a drug called acepromazine, which decreases their heart rate and breathing rate, they also had decreased sneezing episodes.

This suggests that the amount of oxygen flowing through the dog’s lungs plays a role in how often his sneezes occur.

How to Prevent Your Dog from Sneezing When Excited

A lot of dogs sneeze when they get excited.
And for most owners, this is fine.
The truth is that your dog’s sneezing is perfectly natural.

However, if you want to prevent your dog from sneezing when excited, then there are some things you should know about it.

First, let’s look at what actually happens with your dog’s nose when he or she gets excited.
As your dog gets more and more excited, the blood flow in his nose increases.
This causes the mucus glands in his nasal cavity to produce more mucus.

This increased blood flow also causes the temperature inside the nostrils to increase, which makes the air warmer.

The warm air inside the nostril dries out the mucous membranes that line the walls of the nostril, causing them to become tight and irritated.

This irritation increases the chances of the dog sneezing because the dog now has a blocked nostril.
As a result, the dog will have to use his throat muscles to push the mucus out of his nostril.

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While you can’t prevent your dog from getting excited, it may be possible to help alleviate the symptoms of excitement by giving them something to do while they are waiting for you to come home.

You also can keep them from becoming too excited by keeping their stress levels down.

If you have an older dog or one that is prone to heart conditions or respiratory illnesses, make sure you give them plenty of exercise.

If you don’t, they could become stressed and then get sick.

Don’t allow your dog to sleep on their own when they are not old enough to be house trained yet.

They will likely wake up in the middle of the night, causing them to become anxious and then get sick.

Finally, if you notice that your dog seems to sneeze more often than usual, try to figure out what is going on before taking drastic measures like giving them allergy medication.

It could be nothing at all!

If you would like to learn more about how to take care of dogs, check out our article on how to properly care for your dog.


The following resources were used in the preparation of this article.

Dogs (Canis lupus familiaris) are mammals that belong to the Canidae family.

Dogs have been domesticated for thousands of years.

They usually live between 12 and 18 months, but some can live up to 20 years.

The average life expectancy is around 10 to 15 years.

A female dog typically gives birth to one or two litters per year during her lifetime.

Sneezing is an involuntary reflex that occurs when something irritates your nasal passages.

Your body releases histamine, which causes inflammation in the mucous membranes of your upper respiratory tract.

The inflammation can be caused by allergic reactions, viral infections, dust mites, food allergies, and pollen.

The common cold is caused by viruses, bacteria, and other microorganisms.

It is characterized by a runny nose, coughing, sore throat, headache, fatigue, and low-grade fever.

A sneeze is a sudden expulsion of air through your nostrils, accompanied by a loud exhalation.

It is also known as a sniffle, snuffle, or honk.

During a sneeze, you may feel pressure on your chest, tightness in your neck, and pain in your sinuses.

Your dog’s nose is made up of three sections: the roof, the septum, and the turbinates.

The roof sits over your dog’s nostrils and contains a series of folds called rugae.

These rugae help to trap foreign particles in your dog’s nose.

During a sneeze, the air passes from the back of your dog’s nose to the front of his mouth.

This movement creates suction, which helps to clear the nose of foreign particles.

The turbinate is a cartilage that extends into the nose.

It contains many small cells, which create a warm humid environment.

This makes it easier for your dog to breathe through his nose while he sleeps.

The canine maxillary sinus runs along the inside of your dog’s upper jawbone.

It connects with the nasal cavity near your dog’s eyes.

At any given time, about 70 percent of the blood in your dog’s brain is located in the maxillary sinus.

This means that if your dog suffers from a sinus infection, then the maxillary sinus will be inflamed.

The ethmoid bone is a triangular bone that lies behind the nasal cavity.

It plays an important part in your dog’s breathing system because it houses the olfactory nerves.

These nerves connect your dog’s nose to his brain.

If your dog has a sinus infection, then the ethmoid bone may become swollen.

If you notice that your dog seems to sneeze more often than usual, then he probably has a blocked nasal passage.

You should take him to your veterinarian so that he can examine your dog’s nose and perform surgery if necessary.

You should never give your dog medication without first consulting your vet.

Some medications are toxic to dogs, and others can make them sicker.

You should also avoid giving your dog any new foods until your vet has examined him.

Some medications can affect your dog’s nervous system.

These include antihistamines, antibiotics, cough suppressants, and sedatives.

Therefore, before giving your dog any kind of medication, always consult your veterinarian.

If you suspect that your dog has allergies, then you should keep an eye on his behavior.

For example, watch how much he eats, how much he breathes through his nose, and how much he scratches at his face.

Also, look for signs of itching and scratching at his ears, paws, and genitals.

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Many people think that their dog’s sneezing is simply a sign of excitement.

However, there is no scientific evidence to support this theory.

In fact, one study found that dogs who sneeze more than once in a 24-hour period tend to have more severe cases of upper respiratory tract infections.

If your dog suffers from chronic diarrhea, then he may have a parasite infection.

To treat his condition, you should consult your veterinarian.

There are many different types of parasites that can infect your dog, including roundworms, hookworms, whipworms, pinworms, and tapeworms.

In some cases, your dog’s sneezing could be caused by another type of illness.

For example, some dogs suffer from tracheal collapse, which is a condition that damages the cartilaginous rings in their windpipe.

Other conditions that can cause your dog to sneeze include pneumonia, asthma, and kennel cough.

Although your dog might sneeze when he is happy or excited, he does not do this every day.

If you notice that your dog sneezes frequently, then he may be suffering from a sinus infection.

If your dog is prone to sneezing, then he should sleep with his head elevated.

This will prevent him from rubbing his nose against the ground.

If your dog is overweight, then he may develop arthritis in his joints.

As a result, he may experience joint swelling and stiffness.

This can lead to excessive wear and tear on his joints, which can increase his chances of developing arthritis.

Because obesity is becoming such a huge problem among dogs, many veterinarians recommend that owners invest in a weight management program for their pets.

Weight loss programs often involve feeding your dog smaller meals throughout the day, and giving him plenty of exercise.

If your dog is overweight, then it is likely that he is eating too much junk food.

Many commercial pet foods are high in fat and sugar.

You should try to feed your dog a diet that includes a good balance of protein, carbohydrates, vitamins, and minerals.

A healthy dog needs to eat at least twice a day.

If you feed your dog treats every night, then he may overeat in between meals.

This can lead to obesity and a number of health problems, including diabetes.

There are many different breeds of dog.

Each breed is unique, so you must decide whether or not you want to adopt a particular breed based on your own personal preferences and lifestyle.

If you buy a puppy, then you will need to invest in a crate.

Crate training is essential for puppies because it teaches them to behave properly in public places.

Once your dog becomes accustomed to his crate, then you can remove the door.

If you own a large dog, then you will need to provide him with enough room to move around comfortably.

This can be difficult, especially if you live in a small apartment.

To ensure that your dog has enough space to play safely, you should consider purchasing a fenced yard.

Fencing prevents your dog from running off and getting lost.

If you have a dog that tends to bark excessively, then you should invest in a muzzle.

Muzzles help to reduce your dog’s barking.

You can find various styles of muzzles online.

Did you know that the word “doggie” comes from the French word dogue?

This was originally a derogatory term used to refer to the English dogs.

It became popular again in the early 1900s, and now it refers to any dog.

Megan Turner
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