Stenotic Nares in Dogs and Cats: 5 Things Every Pet Owner Should Know

For some dogs, and even cats, every breath takes extra effort. It’s not because they’re overweight, out of shape, or simply panting. They’re born with a condition that narrows their nostrils, making it difficult to breathe through their nose.

This condition, called stenotic nares, is one of the most common features of brachycephalic obstructive airway syndrome (BOAS). Fortunately, it can often be corrected with a straightforward surgical procedure that significantly improves a pet’s comfort and quality of life.

At Dr. Kelly’s Surgical Unit, we’ve performed hundreds of stenotic nares surgeries, helping pets breathe more easily while providing affordable surgical care for the families who love them.

If you’re unfamiliar with stenotic nares, here are 5 important things to know.

1. What are stenotic nares?

Stenotic nares occur when a dog’s or cat’s nostrils are abnormally narrow or partially collapsed, restricting airflow through the nose. In some cases, the nostrils are so tightly pinched that they appear nearly closed.

Because breathing through the nose becomes difficult, affected pets often rely on breathing through their mouth, even when they’re at rest.

2. What are the signs?

The most obvious sign is narrowed nostrils, but pets with stenotic nares may also experience:

• Loud or noisy breathing
• Snorting or snoring while awake
• Exercise intolerance or tiring quickly
• Excessive panting
• Blue-tinged gums caused by reduced oxygen
• Fainting in more severe cases

Over time, the extra effort required to breathe can place significant strain on the upper airway. Left untreated, severe cases can contribute to more serious respiratory complications, including collapse of the larynx.

3. Which breeds are most commonly affected?

Stenotic nares are most common in brachycephalic (short-nosed or flat-faced) breeds.

Dogs frequently affected include: 

• Boston Terriers
• Boxers
• Bulldogs
• Cavalier King Charles Spaniels
• Lhasa Apsos
• Pugs
• Shih Tzus

Among cats, the condition is most often seen in:

• Persians
• Himalayans
• Exotic Shorthairs

Since the condition is congenital, many affected pets show signs from a young age.

4. What does surgery involve?

Surgery for stenotic nares is designed to permanently widen the nostrils, allowing more air to pass through the nose with each breath.

During the procedure, a small wedge of tissue is removed from each nostril to enlarge the opening. The surgery is relatively quick and is often performed while a pet is already under anesthesia for another procedure, such as a spay or neuter. 

Most pets recover well, and the surgical sites typically heal within about 4 weeks. Many owners notice an improvement in their pet’s breathing shortly after surgery.

5. How much does it cost?

The cost of stenotic nares surgery depends on several factors, including the severity of the condition, the surgical technique used, and whether additional airway procedures are needed.

In general, the base pricing for the procedure can range from $300 to $1,000.

At Dr. Kelly’s Surgical Unit, our mission is to make high-quality surgical care accessible and affordable. We work to keep costs reasonable so more pets can receive the treatment they need without placing an unnecessary financial burden on their families.

We're Here to Help

If you think your dog or cat may have stenotic nares, or you've been told your pet could benefit from corrective surgery, we're here to answer your questions. 

Our team can evaluate your pet, discuss treatment options, and help you determine whether surgery is the right choice.

Dr. Kelly’s Surgical Unit proudly serves the Phoenix, Tucson, and Flagstaff areas (and soon Denver) with convenient locations offering affordable surgical procedures, spay and neuter services, and dental care. Contact us today to schedule a consultation and learn how we can help your pet breathe easier.