Dogs cough for various reasons, and while it may seem like a minor issue at first, a persistent cough can be a sign of something more serious. At Caring Hearts Animal Hospital in Matthews, NC, we’re here to provide the support and guidance you need when your dog isn’t feeling their best. Let’s explore the common reasons why dogs cough and when it’s necessary to get your dog checked by a veterinarian.
What Are Common Causes of Dog Coughing?
Coughing in dogs can result from several underlying conditions, some more severe than others.
Respiratory Infections
Kennel cough, a highly contagious condition, often spreads in environments where dogs interact closely, such as boarding facilities or dog parks. This infection typically causes a harsh, dry cough that sounds like a honking noise. Other respiratory infections, like canine influenza or pneumonia, can also cause coughing. These conditions may present with additional symptoms such as fever, nasal discharge, and lethargy.
Heart Disease
A dog with heart disease may develop a cough due to fluid buildup in the lungs, a condition known as congestive heart failure. The cough in these cases is often soft and persistent, typically worse at night or after exercise. If your dog has been diagnosed with heart disease or is showing signs of heart problems, such as a lack of energy or difficulty breathing, seek veterinary care promptly.
Tracheal Collapse
Small breed dogs, like Chihuahuas and Toy Poodles, are prone to a condition called tracheal collapse. This occurs when the trachea, or windpipe, weakens and partially collapses, making it difficult for air to pass through. A dog with tracheal collapse may produce a loud, dry cough, often triggered by excitement, pulling on the leash, or drinking water. While tracheal collapse can be managed, it is a chronic condition that requires ongoing veterinary attention.
Environmental Irritants and Allergies
Dogs, like humans, can be sensitive to environmental irritants and allergens, which can cause them to cough.
Smoke, Dust, and Pollution
Exposure to smoke, dust, or air pollution can irritate your dog’s respiratory system, leading to coughing. If your dog is coughing and you suspect environmental factors, consider whether they’ve been exposed to any irritants recently. Reducing exposure to these triggers and improving air quality in your home can help alleviate symptoms.
Allergic Reactions
Dogs can also experience allergic reactions to various substances, including pollen, mold, or certain foods. These allergies can cause coughing, sneezing, and other respiratory symptoms. If your dog’s cough seems to be seasonal or coincides with other allergy symptoms, such as itching or watery eyes, an allergy may be to blame. Consulting with your veterinarian at Caring Hearts Animal Hospital can help identify the allergen and determine the best course of action.
Foreign Objects and Obstructions
Dogs, especially curious or playful ones, may accidentally inhale or swallow small objects like toys, sticks, or even food that becomes stuck.
Symptoms of Foreign Object Inhalation
If your dog is coughing and seems distressed, gagging, or pawing at their mouth, a foreign object could be the cause. This situation can quickly become an emergency if the object obstructs your dog’s airway, so contact your veterinarian immediately if you suspect this.
When You Should Contact Caring Hearts Animal Hospital
Determining when to call your veterinarian can be challenging, especially if your dog’s cough seems mild. However, there are specific signs that indicate it’s time to contact Caring Hearts Animal Hospital:
- Persistent or worsening cough
- Labored breathing
- Lethargy
- Loss of appetite
- Vomiting
- Coughing that disrupts sleep or causes noticeable discomfort
At Caring Hearts Animal Hospital, we understand how concerning it can be when your dog starts coughing. While some causes of dog coughing are relatively harmless and easy to manage, others require immediate veterinary care. Our team in Matthews, NC, is here to help diagnose and treat the root cause of your dog’s cough, ensuring they return to their happy, healthy self as quickly as possible. If you’re ever in doubt, reach out to us at 704-893-2799 or request an appointment online today.