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Recognizing Dog Laryngeal Paralysis Symptoms: Could your dog have LarPar?

  • Mar 16
  • 3 min read

When our furry friends start showing signs of discomfort or unusual behavior, it’s natural to feel concerned. One condition, according to Dr. Alex Fox-Alvarez, that can be particularly alarming is laryngeal paralysis in dogs, or LarPar, for short. This condition affects a dog’s ability to breathe properly and can escalate quickly if not addressed. Understanding the symptoms early on can make a significant difference in your dog’s health and comfort.


Understanding Dog Laryngeal Paralysis Symptoms


Laryngeal paralysis occurs when the nerves controlling the muscles of the larynx (voice box) become weakened or paralyzed. This leads to difficulty in opening the airway during breathing. The symptoms can vary depending on the severity of the paralysis but often include:


  • Noisy breathing or stridor: You might hear a harsh, raspy sound when your dog breathes, especially during inhalation.

  • Coughing or gagging: This can happen during eating or drinking, as the larynx struggles to protect the airway.

  • Exercise intolerance: Your dog may tire quickly or seem short of breath after mild activity.

  • Change in bark: A hoarse or weak bark can be a subtle sign.

  • Difficulty swallowing: Some dogs may show signs of choking or regurgitation.

  • Increased respiratory effort: You might notice your dog breathing with an open mouth or using abdominal muscles to breathe.


If you observe any of these signs, it’s important to seek veterinary care promptly. Early diagnosis and treatment can prevent complications such as respiratory distress.


Close-up view of a dog panting with mouth open
Dog showing signs of labored breathing due to laryngeal paralysis

Why Early Detection Matters


Laryngeal paralysis can progress slowly, and symptoms might be mistaken for normal aging or other respiratory issues. However, as the condition worsens, the airway narrows, making breathing increasingly difficult. This can lead to life-threatening situations, especially during hot weather or after exercise.


By recognizing the early signs, you can help your dog avoid severe respiratory distress. Your veterinarian can perform specific tests to confirm the diagnosis and discuss treatment options. These may include medical management or surgery, depending on the severity.


What Dog Breeds Get Laryngeal Paralysis?


Certain breeds are more prone to developing laryngeal paralysis, often due to genetic predisposition or age-related nerve degeneration. Commonly affected breeds include:


  • Labrador Retrievers

  • Golden Retrievers

  • Siberian Huskies

  • Saint Bernards

  • Boxers


Older, larger breed dogs are generally at higher risk, but any dog can develop this condition. If you own one of these breeds, it’s especially important to monitor for any signs of breathing difficulty or changes in voice.


Eye-level view of a Labrador Retriever resting calmly
Labrador Retriever, a breed commonly affected by laryngeal paralysis

How Is Laryngeal Paralysis Diagnosed?


Diagnosing laryngeal paralysis involves a thorough physical examination and specialized tests. Your veterinarian may:


  1. Observe your dog’s breathing: Watching for abnormal sounds or effort.

  2. Perform a laryngoscopy: This procedure uses a small camera to view the larynx while your dog is lightly sedated.

  3. Conduct blood tests and imaging: To rule out other causes and assess overall health.


Early diagnosis allows for timely intervention, which can improve your dog’s quality of life significantly.


Managing and Treating Laryngeal Paralysis


Treatment depends on the severity of the symptoms. Mild cases might be managed with lifestyle changes such as:


  • Avoiding excessive heat and strenuous exercise.

  • Maintaining a healthy weight to reduce respiratory strain.

  • Using a harness instead of a collar to avoid pressure on the neck.


In more severe cases, surgery may be recommended to open the airway and improve breathing. Post-operative care and monitoring are crucial to ensure a good recovery.



Supporting Your Dog Through Laryngeal Paralysis


Living with laryngeal paralysis requires some adjustments, but with the right care, your dog can still enjoy a happy life. Here are some tips to help:


  • Keep your dog cool and calm, especially during hot weather.

  • Monitor for any changes in breathing or behavior.

  • Schedule regular veterinary check-ups to track the condition.

  • Provide a comfortable resting area away from noise and stress.


Remember, you are not alone in this. Veterinary Specialists, like Boarded Veterinary Surgeon, Alex Fox-Alvarex, are here to support you and your pet every step of the way.



By staying informed and attentive, you can help your dog navigate the challenges of laryngeal paralysis. Early recognition of symptoms and prompt veterinary care are key to ensuring your beloved companion remains comfortable and healthy. If you notice any signs, don’t hesitate to reach out to your local veterinary specialists for expert advice and treatment options.

 
 
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