Can Cats Get Sleep Apnea?

Sleep apnea is a condition where breathing repeatedly stops and starts during sleep. While it’s most commonly discussed in humans, many pet parents wonder if cats can also suffer from it.

The answer is yes—cats can get sleep apnea, though it’s relatively rare and often linked to other health issues. Because cats spend much of their lives sleeping, changes in their breathing patterns during rest are worth paying attention to.

In this article, we’ll explain what sleep apnea is in cats, what causes it, the signs to watch for, and when to seek veterinary help.

What Is Sleep Apnea in Cats?

In cats, sleep apnea happens when airflow is repeatedly blocked or interrupted during sleep. These pauses in breathing may last a few seconds and usually cause the cat to wake briefly, disrupting sleep quality.

There are two main types:

• Obstructive sleep apnea – Caused by something physically blocking the airway, like excess tissue or nasal obstruction.

• Central sleep apnea – The brain temporarily fails to send the proper signals to the muscles that control breathing.

While rare in cats, both types can occur and may signal an underlying problem.

Causes of Sleep Apnea in Cats

Several factors may contribute to sleep apnea in cats:

• Obesity – Extra fat around the neck and chest can restrict airflow.

• Flat-faced (brachycephalic) breeds – Persian, Himalayan, and Exotic Shorthair cats have shorter nasal passages, making them more prone to breathing problems.

• Allergies – Swelling in the nasal passages can block airflow.

• Respiratory infections – Colds or sinus infections can temporarily cause apnea-like episodes.

• Underlying health conditions – Heart disease, polyps, or neurological disorders can interfere with normal breathing.

Addressing the root cause is key to managing or preventing sleep apnea in cats.

Signs of Sleep Apnea in Cats

Because cats sleep so much, noticing unusual patterns can be tricky. However, there are warning signs that may suggest sleep apnea.

Look for:

• Loud snoring or choking noises during sleep

• Sudden pauses in breathing

• Restless sleep, frequent waking

• Daytime sleepiness or lethargy

• Irritability or changes in behavior

• Gasping or open-mouth breathing during rest

If you notice these signs regularly, it’s important to consult a veterinarian.

Risks of Untreated Sleep Apnea

Ignoring sleep apnea in cats can lead to serious consequences over time.

• Poor quality sleep – Constant waking prevents deep rest.

• Low oxygen levels – Frequent pauses in breathing reduce oxygen in the bloodstream.

• Increased health problems – May worsen heart disease, obesity, or respiratory issues.

• Reduced life expectancy – Chronic lack of oxygen can damage organs and overall health.

That’s why it’s important to take breathing problems during sleep seriously.

When to See a Vet

If your cat snores occasionally, it may not be a cause for alarm, especially in flat-faced breeds. But if your cat:

• Regularly snores loudly,

• Stops breathing for several seconds,

• Wakes up gasping,

• Or shows daytime fatigue,

…then you should schedule a vet appointment. A veterinarian may recommend diagnostic tests such as X-rays, bloodwork, or airway exams to identify the underlying cause.

Treatment Options for Cats with Sleep Apnea

The treatment depends on what’s causing the problem.

• Weight management – Helping an overweight cat slim down often improves breathing.

• Treating allergies or infections – Medication can reduce swelling and clear airways.

• Surgery – In rare cases, surgery may remove polyps or tissue blocking airflow.

• Lifestyle adjustments – A clean, dust-free home and good diet support healthier breathing.

Unlike humans, cats don’t use CPAP machines, so treatment focuses on addressing the root issue.

Conclusion

Yes, cats can get sleep apnea, although it’s uncommon and usually linked to obesity, flat-faced breeds, or medical issues. The condition interrupts normal breathing during sleep, leading to poor rest and potential health risks if untreated. If you notice frequent snoring, gasping, or pauses in breathing, consult your veterinarian. With proper care and treatment, most cats can return to comfortable, healthy sleep.

FAQs

Can cats really have sleep apnea?

Yes, cats can develop sleep apnea, though it is rare compared to humans. It’s more common in overweight cats and brachycephalic breeds like Persians or Himalayans. The condition occurs when airflow is blocked or disrupted during sleep. Recognizing the signs early and seeking veterinary help can prevent serious complications related to oxygen deprivation.

What are the signs of sleep apnea in cats?

Signs include loud snoring, gasping, pauses in breathing, and frequent waking during sleep. Affected cats may seem restless at night and unusually tired during the day. Some may also show irritability or decreased energy. While occasional snoring can be normal, regular breathing interruptions are a red flag and should be checked by a veterinarian.

Is snoring always a sign of sleep apnea in cats?

Not always. Some cats, especially flat-faced breeds, naturally snore due to their anatomy. However, if snoring is combined with choking sounds, pauses in breathing, or restless sleep, it may indicate sleep apnea. A vet exam is the best way to determine whether your cat’s snoring is harmless or part of a larger problem.

How is sleep apnea treated in cats?

Treatment focuses on the underlying cause. For obese cats, weight loss helps reduce airway blockage. Allergies or infections may require medication. In some cases, surgery may remove obstructions like nasal polyps. Lifestyle changes, such as reducing dust and allergens at home, also improve breathing. Cats do not typically use CPAP machines like humans do.

Can sleep apnea shorten a cat’s life?

Yes, untreated sleep apnea can shorten a cat’s life. Repeated pauses in breathing lower oxygen levels, putting strain on the heart, lungs, and other organs. Over time, this may lead to complications such as heart disease or organ damage. Early diagnosis and treatment significantly improve both the quality and length of a cat’s life.