Pet Brachycephalic Airway Syndrome (BOAS)

Brachycephalic dogs and cats have shortened skull bones that can affect the soft tissues and airways. Calgary Veterinary Dentistry & Oral Surgery provides evaluation and surgical treatment for pets with breathing difficulties related to Brachycephalic Obstructive Airway Syndrome (BOAS).

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Specialized Care for Pet Brachycephalic Airway Syndrome (BOAS)

Pet Brachycephalic Airway Syndrome (BOAS) in Calgary, AB, can involve several abnormalities that restrict airflow through the nose, throat, or upper airway. Commonly affected dog breeds include Bulldogs, Pugs, Boston Terriers, and Brussels Griffons. Brachycephalic cat breeds, including Persians, Himalayans, and Exotic Shorthairs, can also experience airway-related concerns.

Brachycephalic Obstructive Airway Syndrome is a group of airway abnormalities rather than a single condition. Every patient can have a different combination and severity of abnormalities. Dr. Campbell will assess your pet’s individual airway anatomy and discuss the most appropriate treatment plan based on their specific needs.

What Is Brachycephalic Obstructive Airway Syndrome?

BOAS can restrict airflow and make breathing more difficult. Depending on the individual pet, airway abnormalities may include:

Narrow nostrils (stenotic nares): Small or narrowed nostrils can restrict the amount of air entering the lungs.
Elongated soft palate: An excessively long soft palate can partially obstruct the airway at the back of the throat.
Everted laryngeal saccules: Small pockets of tissue near the vocal cords can be pulled into the airway during breathing, creating additional restriction.
Laryngeal collapse: Long-term airway obstruction can place stress on the larynx, or voice box, causing it to weaken and potentially collapse.
Narrow windpipe (hypoplastic trachea): A trachea that is smaller than normal can limit airflow. Currently, there is no surgical procedure that can enlarge a hypoplastic trachea.

BOAS Surgical Procedures for Dogs and Cats

Depending on the airway abnormalities identified, surgery may be recommended to improve airflow and make breathing easier. Surgical procedures may include:

Widening the nostrils

A small amount of tissue may be removed to increase the opening of narrowed nostrils.

Soft palate resection

An elongated soft palate may be shortened to reduce obstruction at the back of the throat.

Removal of everted laryngeal saccules

Obstructive tissue may be removed to improve airflow through the airway.

When appropriate, Dr. Campbell may utilize a CO₂ laser during surgery. The laser can provide advantages over traditional surgical instruments for certain procedures. The recommended surgical approach depends on your pet’s individual airway abnormalities and overall condition.

Anesthesia Considerations for Pets With BOAS

Brachycephalic patients can present unique challenges during anesthesia because their compromised airways can make airway management more complex. Dr. Campbell will discuss the specific anesthesia and surgical risks with you during your pet’s consultation before surgery.

One of the advantages of choosing our hospital is that we practice within a tertiary veterinary hospital. This allows us to provide a higher level of care and aftercare for patients undergoing procedures such as BOAS surgery. Your pet has access to advanced hospital resources and specialized support throughout their procedure and recovery, providing an added level of care when they need it most.

We strive to make your pet’s surgical experience as safe and comfortable as possible, while providing you with confidence and peace of mind throughout their recovery.

The goal of BOAS surgery is to improve airflow, make breathing easier, and support your pet’s comfort and quality of life. Because every brachycephalic patient is different, Dr. Campbell will evaluate your pet’s individual airway abnormalities and recommend an appropriate treatment plan.

Contact Calgary Veterinary Dentistry & Oral Surgery

If you are seeking specialized care for Pet Brachycephalic Airway Syndrome (BOAS) in Calgary, AB, our team can evaluate your pet and discuss available treatment options. Contact Calgary Veterinary Dentistry & Oral Surgery to schedule a consultation.