What Does It Mean When My Cat Snores?

What Does It Mean When My Cat Snores?

Published Date

Published Date

September 22, 2025

September 22, 2025

A veterinarian is checking a cat's condition.
A veterinarian is checking a cat's condition.
A veterinarian is checking a cat's condition.

When it comes to owning a cat, you should expect a lot of sleeping. During these times, you might have encountered a gentle snuffling and soft snoring. In most cases, cat snoring is completely normal. However, there will be times when this sound can signal some health issues. 

But before we go through all that, let’s first talk about what cat snoring is. 

Can Cats Snore?

Yes, cats can snore, and it’s usually nothing to worry about. Snoring happens when air movement is partially blocked in the upper airways, causing the tissues in the nose, throat, or soft palate to vibrate. This is a process called stertor. 

It’s a similar mechanism to what we experience during snoring. Cats can snore when they sleep, especially if it’s deep and relaxed. You might notice this along with a curled back or a position that squashes their face a little. 

What Does It Mean When My Cat Snores?

There are a lot of reasons why cats snore. Some can be simple and adorable, while others can be a cause for concern. 

Sleeping Positions

Cats can sometimes assume sleeping positions that slightly obstruct airflow, causing vibrations and snoring. This can often happen when they curl tightly, rest their chin on their chest, or lie on their back.

Breed Anatomy

Some breeds have facial structures that can increase the occurrence of snoring. Their short nasal passages, narrower airways, and elongated soft palates make airflow more turbulent. 

This includes flat-faced or brachycephalic breeds such as Persians, Exotic Shorthairs, Himalayans, Scottish Folds, and Burmese cats. 

Muscle Relaxation

When cats sleep, especially in deep sleep, their throat muscles relax. When this happens, the air that passes through will be restricted, which causes the snoring sound in cats.

Allergies and Irritants

Cats can be sensitive to dust, pollen, smoke, or even strong cleaning products. These allergens can inflame the nasal passages, causing congestion and noisy breathing when sleeping. 

Along with allergies and irritants, cat asthma and chronic bronchitis can also narrow the airways because of the inflammation. This will result in snoring. 

Respiratory Infections

Upper respiratory infections can also be a cause for cats to develop snoring. This happens when the infections cause mucus buildup, inflammation, and swelling in the nasal passages. As a result, the airways will be congested. 

Weight and Obesity

Extra weight will add tissue around the neck and chest, making it hard for air to move freely. This means that overweight cats tend to snore more loudly and more frequently relative to other healthy cats.

Dental Problems

When cats develop dental problems, their nasal passages and throat can be affected. One example is gingivitis. When it worsens, the infection can spread to the nasal passages and sinus cavities. This can be the cause of cat snoring. 

Nasal Growths or Foreign Bodies

Nasal Polyps and tumors that develop inside the nasal cavity or throat can block airflow and cause snoring in cats. Plus, foreign objects that get stuck around these areas can also be the cause.

Is It Bad If My Cat Snores?

A veterinarian is holding a cat gently and preparing it for a checkup.

It’s not inherently bad if your cat snores. Snoring is usually fine when your cat is gently doing it or if they assume a comfortable sleeping position while they do it. Plus, if you see that your cat is extremely relaxed while snoring, then it’s nothing to worry about. 

However, if your cat snores and it’s accompanied by other concerning symptoms, then it’s bad.

  • Wheezing or Coughing. If your cat snores and also makes wheezing or coughing sounds, it could mean a respiratory condition.

  • Nasal Discharge or Congestion. Snoring paired with a runny nose, sneezing, or noisy breathing while awake often indicates an upper respiratory infection. 

  • Open-Mouth Breathing. If cats breathe through their mouths, then this means something is blocking their nasal passageways. They’re essentially struggling to get air. 

  • Loss of Appetite. Cats will lose interest in food and treats when they’re experiencing something that stresses them. Eating problems paired with snoring are a concern.

  • Behavioral Changes. If your cat’s snoring is accompanied by negative behavioral shifts, then it’s a concern. Some cats can become more withdrawn and distant, while others may even become more irritable.

Is your cat's snoring concerning?

Is your cat's snoring concerning?

Let our vets check it out!

Let our vets check it out!

What to Do If My Cat’s Breathing Sounds Like Snoring

If you noticed that your cat’s breathing sounds like snoring, then there are ways to help. 

Check for other symptoms. If there are any, note them down as this will be useful when consulting with our vets. Explain everything there is about your cat’s snoring and breathing, as well as the symptoms you have noticed. From here, our vets will guide you on what to do. 

Upon reaching the clinic, we’ll focus on treating the specific issue. This can include medications, surgery, and all forms of treatment.

How to Prevent Snoring in Cats

A veterinarian is keeping a cat happy and calm during its stay in the clinic.

While snoring is generally harmless, it’s good to do a few key steps to help your cat breathe more easily. 

  1. Maintain a Healthy Weight

Overweight cats are more likely to snore because extra tissue can press on their airways. Helping your cat stay at an ideal weight with a balanced diet and regular playtime can greatly reduce snoring.

  1. Encourage Comfortable Sleep

Sometimes, your cat's snoring comes from its sleeping positions. Provide a comfortable bed that supports your cat's body. This will encourage a much more comfortable resting position.

  1. Regular Vet Checkups

Make sure your cat’s health is monitored by our vets. When we detect any issue early on, we can provide the treatment and relief your cat needs. Plus, this is a good preventive measure for your cat's health.

  1. Clean the Home

Your cat’s home should be free from allergens and irritants. Use air filters, vacuum furniture, and wash your cat’s bedding regularly. By doing so, you can avoid a lot of respiratory and airway issues that could lead to snoring. 

“A snoring cat can be a sign of relaxation or illness. It’s important to figure out which.”

- Dr. Soheyl Simaei

Final Thoughts

Cats can snore, and it’s harmless on most occasions. It’s the result of deep relaxation and some funny resting positions. However, there are times when it’s not. When this is one of those times, be sure to stay right by your cat’s side and provide everything they need. 

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