dog runny nose

Why Does My Dog Have A Runny Nose?

Has your furry friend been sniffling more than usual lately? A runny nose in your dog can be as simple as a reaction to dust, or it could signal something needing a closer look. As a devoted dog owner, you might find yourself puzzled and concerned when Fido’s sniffles turn into constant nasal drips.

Believe it or not, dogs can catch colds just like humans do. But that’s not the only reason for their runny noses — allergies, dental issues, and infections are also common culprits.

This blog post is packed with information to help you understand why your pooch may have a wet snout and what steps you should take next.

We’ve got the answers to clear up the mystery of your dog’s runny nose! Keep reading to get some peace of mind—and possibly some solutions—for your pup’s nasal congestion woes.

Key Takeaways

  • Dogs can get runny noses from colds, allergies, dental issues, and infections.

  • Check for discharge color and if there is blood or a bad smell; this means it’s time to see the vet.

  • Some dogs might breathe hard or sneeze a lot when they have nose problems.

  • Keep your home clean and watch your dog’s diet to help prevent runny noses.

  • Get help from a vet if the runny nose doesn’t stop or gets worse.

Understanding Runny Noses in Dogs

dog runny nose

When your dog has a runny nose, it’s important to understand the key symptoms and signs that may indicate an issue. Additionally, knowing the common causes of runny noses in dogs can help you better care for your furry friend.

Key symptoms and signs

dog runny nose

Your dog might have a discharge coming from only one side of its nose. This is a big sign that something’s not right. If you see green mucus or blood mixed in, it’s time to pay close attention.

These could be clues your furry friend has more than just a little trouble with its nose.

Watch if they start sneezing a lot or develop a cough.

Look for puffy eyes and check if they’re having trouble breathing through their nose. Sometimes the mucus can even stick to their fur near the face.

Your dog might breathe loudly or seem like it’s working hard to get air in and out.

All these signs point to your pet possibly having issues with its nose health.

Common causes

dog runny nose

Dogs can get runny noses just like people. Several things can cause your dog’s nose to run.

  • Allergies are quite common in dogs. They might react to pollen, dust, or other allergens with clear nasal discharge.

  • Dental disease may lead to a runny nose. Gum disease and tooth infections can spread to the sinuses.

  • Nasal mites are tiny bugs that live in a dog’s nose and cause irritation.

  • A foreign body like a grass seed can get stuck in their nose and create discharge.

  • Respiratory infections from viruses such as the canine influenza may lead to mucus and coughing.

  • Fungal infections within the nasal passages can also make a dog’s nose run.

  • Cancerous tumors in the nasal cavity might cause bloody discharge or difficulty breathing.

  • Environmental irritants like smoke or household chemicals may provoke a runny nose in dogs.

Common Causes of Dog Runny Noses

dog runny nose

From respiratory infections to foreign objects, there are several common causes of dog runny noses that you should be aware of. Understanding these causes can help you better diagnose and treat your furry friend’s symptoms.

#1 – Respiratory infections

dog runny nose

Dogs can catch respiratory infections just like people. These sicknesses make their noses run and may even lead to a cough or sneeze. Viruses, bacteria, and fungi are all culprits that cause these symptoms.

Think of the common cold, kennel cough, or even the canine distemper virus as triggers for your pup’s snotty nose.

Your furry friend might show signs like eye discharge or trouble breathing if they have an infection in their lungs or windpipe.

Conditions such as respiratory infection such as pneumonia and bronchitis fall into this category too.

If you notice these issues along with a runny nose, it could mean your dog has caught an upper respiratory tract infection. Always keep an eye out for changes in your dog’s symptoms or behavior, like pawing at their nose or acting less hungry than usual—they’re hints that something’s not right with their health.

#2 – Foreign objects

dog runny nose

Foreign objects like grass blades, seeds, or wood splinters can get stuck in your dog’s nose and cause a runny nose. Dogs that sniff around a lot are at higher risk of getting foreign objects caught in their noses.

Symptoms such as pawing at the face and discharge from one nostril may indicate that there’s a foreign object stuck in your dog’s nasal passages.

#3 – Dental problems

dog runny nose

Foreign objects like small items or food stuck in your dog’s mouth can cause dental problems, leading to a runny nose. Dental issues such as abscesses and gum disease can extend into the nasal passages, resulting in discharge from your dog’s nostrils.

Severe dental disease and tumors/cancers of the nose can also lead to localized swelling on one side of your dog’s muzzle. It’s important to keep an eye on dental health as plaque on teeth and gums can lead to serious health issues for dogs, including a runny nose.

#4 – Nasal mites and parasites

dog runny nose

Nasal mites, tiny parasites that lurk in your dog’s nasal passages and sinuses, are a common culprit behind runny noses. These microscopic pests trigger symptoms like sneezing, nasal discharge, and even reverse sneezing.

It’s essential to know that while some infested dogs show signs of discomfort, others may not display any clinical symptoms at all. Moreover, nasal mites pose a concerning risk as they can spread from one dog to another.

Fortunately, the treatment typically involves medicated nasal drops or oral medications which effectively combat these pesky parasites.

Diagnosing and Treating a Runny Nose in Dogs

dog runny nose

If your dog has a runny nose, it’s essential to monitor their symptoms and seek veterinary care if the discharge is persistent, bloody, or accompanied by other respiratory symptoms.

To learn more about diagnosing and treating a runny nose in dogs, continue reading our blog!

Home care and prevention

dog runny nose

To care for your dog’s runny nose at home, use soft washcloths or warm compresses to gently dab the nose without causing discomfort. Eliminate any irritants that may be causing the runny nose, such as certain food items, fleas, or environmental allergens.

  1. Keep your dog’s living environment clean and dust – free to reduce potential allergens.

  2. Ensure your dog has a balanced diet and avoid feeding foods that may trigger allergies or sensitivities.

  3. Regularly groom and check for fleas or ticks on your dog’s fur to prevent allergic reactions.

  4. Monitor outdoor activities and limit exposure during high pollen seasons to minimize allergy symptoms.

  5. Consult with a veterinarian to establish an appropriate vaccination schedule to prevent infectious diseases.

  6. Consider using air purifiers or filters in your home to reduce airborne irritants that could cause nasal irritation.

  7. Provide regular dental care to prevent periodontal disease which can contribute to nasal infections.

When to seek veterinary attention

dog runny nose

If your dog has chronic nasal discharge that is cloudy, yellow, green, or smelly, it’s crucial to get veterinary help promptly. Chronic or severe nasal discharge in dogs could signal serious health issues and shouldn’t be ignored.

If you suspect your dog has contracted a virus, seeking medical attention immediately can prevent the condition from worsening. Abscesses, gum disease bacterial infection, and dental problems can extend into the nasal passages causing a runny nose in dogs.

Nasal mites and parasites also necessitate attention from a veterinarian.


dog runny nose

In conclusion, understanding the causes of your dog’s runny nose is crucial. Implement practical tips and seek prompt veterinary attention if needed. How will you ensure a healthy and happy life for your furry friend? These strategies can make a significant impact on your dog’s well-being.

Explore further resources to deepen your knowledge and make informed decisions. Your proactive approach will lead to a positive difference in your dog’s health.


1. Can allergies make my dog’s nose run?

Yes, just like in people, seasonal allergies can cause your dog’s nose to run. Dogs can need allergy medication during allergy season.

2. What infections could be causing my dog’s runny nose?

Your dog might have a nasal infection like sinusitis or rhinitis, which are sometimes caused by bacterial or viral infections that may require antibiotics.

3. Why is there blood when my dog sneezes?

If your dog has a bloody nose or nasal bleeds, it might have a more serious condition like nasal tumors, foreign bodies in the nose, or clotting disorders.

4. Could my flat-faced breed of dog have more nostril problems?

Flat-faced breeds like English Bulldogs and Pugs often get runny noses due to their facial structure which can lead to issues such as brachycephalic airway syndrome.

5. How will the vet check why my dog has a runny nose?

The vet will perform blood tests, a physical examination and may use imaging diagnostics to look for signs of infection, cleft palate defects or other causes like benign or malignant growths inside the nose.

6. Are there any signs I should watch for with a runny nose in dogs?

Keep an eye on clinical signs such as pawing at the nose, decreased appetite,soreness around the face area,and changes in breathing or sense of smell.These and other symptoms could indicate respiratory tract infections,bacterial infections among others;if noticed,take them to see their vet right away.

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *