Cavapoo Coughing: Possible Causes + When To Seek Help

Cavapoo coughing can be alarming whether it is a hacking cough or any other type of cough. It is not pleasant to hear your dog cough especially also if accompanied by a change in breathing patterns.

Coughing is a normal natural physical reaction of getting dust or any material from the airways.

But what other factors lead to Cavapoo coughing? 

Let’s look at the common reasons why Cavapoo coughing occurs, the potential complications, and when to seek help.

Here's why Cavapoo coughing happens

Common causes of Cavapoo coughing include heart disease, tracheal collapse, sore throat, lung problems, kennel cough, distemper, canine influenza, cancer, heartworms, allergies, and foreign objects in the throat. Occasional coughs are normal but frequent coughs are a sign of an underlying problem.

Cavapoo coughing

Common causes of Cavapoo Coughing

The most common causes of Cavapoo coughing include:

Heart disease

Heart disease causes rapid breathing and coughing, among other symptoms. It is common in older Cavapoos. 

If your Cavapoo has been diagnosed with heart disease, they may cough when resting, lying down, or sleeping, when the condition worsens.

Tracheal collapse

Tracheal collapse occurs when a Cavapoo’s windpipe collapses and flattens which leaves a small passage for air to flow into the lungs.

The collapse occurs dues to tracheal cartilage collapse. The restricted airflow through the trachea causes a Cavapoo to have respiratory distress, cough, and also gag when eating or drinking.

Unfortunately, this is a common problem with many small breed dogs, including the Cavapoo.

Related: Cavapoo gagging: Common causes and what to do

Respiratory infections

Respiratory infections of the airways, upper respiratory tract, and lungs caused by bacteria, viruses, or fungi, lead to coughing.

Infections such as kennel cough, sore throat, or pneumonia are common respiratory infections in Cavapoos that lead to coughing. 

See Also: Why is my Cavapoo breathing so fast?

Environmental allergies

Allergic bronchitis is caused by the inhalation of irritants such as dust, pollen, aerosol spays, mildew, dust mites, grain mites, or cigarette smoke.

It is a persistent inflammation of the lower respiratory tract which leads to airway swelling and constriction of airflow into the lungs. 

The inflammation also causes the production of mucus in the bronchial tubes which further narrow the airway. 

Cavapoos with bronchitis have a dry hacking cough that worsens during exercise or when overexcited.

Scarring of the airways can also occur and further weaken the bronchi membrane, which leads to wheezing and coughing.

Ingestion of foreign objects

Cavapoos can ingest foreign objects which leads to obstruction of the throat, which causes gagging and coughing. 

Foreign objects that can be ingested include sticks, broken toys, small balls, or bones, which block a dog’s throat.

Other conditions that are less common but cause Cavapoo coughing include laryngeal (windpipe) paralysis, canine influenza, distemper, heartworm disease, and lung cancer.


Cavapoo coughing can be an indication of a serious underlying problem that might worsen and become fatal if left untreated.

Heart disease, infections, tracheal collapse, cancer, and obstruction of the throat are all serious conditions that deteriorate a Cavapoo’s health. They are also life-threatening.

Early diagnosis and treatment of these ailments prevent the fatal outcomes, therefore it is important to have your dog examined to determine the cause of the coughing.

Related: Cavapoo shaking: Causes and when to seek help

When to seek help for Cavapoo coughing

Occasional Cavapoo coughing is common and normal especially after eating or drinking too quickly, or as a response to an irritation in the throat. Recurrent coughs are however a cause of concern and require medical attention.

First, check if the coughing is due to an ingested foreign object that obstructs the throat. If there is an object, immediately seek medical attention.

Contact your veterinarian when your Cavapoo’s cough lasts for more than a week and also when other symptoms of illness are present, or if your dog also has a preexisting health condition.

When coughing prolongs and also shows up with other symptoms of illness such as wheezing, drooling, weakness, dry heaving, or difficulty in breathing it means there is an underlying problem.

You can also take a video recording of your Cavapoo when coughing to provide it to your veterinarian to show what your dog was experiencing.

During your dog’s checkup, the veterinarian will conduct a physical exam and also ask you questions about your dog’s symptoms to help in the diagnosis.  

The questions asked include:  

  • The sound of the cough, that is, whether the cough was a dry hacking cough or a productive/ wet cough
  • The progression of the cough ( if the cough was worsening)
  • The duration of the cough (how long the cough has been experienced)

Diagnostic tests will also be conducted to reach a diagnosis.

The treatment of Cavapoo coughs varies depending on the underlying cause. Treatment may include:

  • Medication for disease or infections
  • Removal of esophageal obstructions
  • Surgery in some cases for the treatment of tracheal collapse


Cavapoo coughing can be very alarming. Most often it does not need medical attention when it is caused by eating or drinking too quickly but it can also be due to an underlying health condition.

Coughing can be caused by different factors but it is important to have your Cavapoo examined to check for the cause. 

Early detection of ailments can save a Cavapoo’s life by preventing their condition from worsening. Immediately seek medical attention when your Cavapoo has coughs that last for a long time or they present other symptoms of illness.