Cold Snaps and Collapsed Tracheas: Breathing Troubles in Small Dogs

Cooler weather has arrived, bringing those notorious cold snaps we sometimes face in Michigan. When the temperature drops quickly, it can trigger or worsen breathing issues in dogs with collapsed tracheas, especially smaller breeds. At Beverly Hills Veterinary Associates, we want pet owners to be ready for pet breathing problems and other challenges these special pups may encounter during the colder months.

Cold Air Complications for Pets With Tracheal Collapse

When a dog’s trachea (windpipe) is already weakened from tracheal collapse, cold, dry air can further irritate the sensitive lining of the trachea, causing inflammation and more coughing. As coughing fits become more frequent and severe, they lead to additional irritation and create a vicious cycle of coughing and inflammation. Also, as dogs with this condition struggle to breathe, their increased effort can put extra strain on their respiratory system.

Understanding Tracheal Collapse

Tracheal collapse in dogs is a congenital (meaning they’re born with it) progressive disease where the C-shaped rings of cartilage that support the windpipe weaken and flatten. This flattening makes it difficult for air to reach the lungs, causing breathing difficulties and a characteristic dry, honking cough. 

While tracheal collapse can affect any dog, small breeds like Yorkshire terriers, pomeranians, chihuahuas, pugs, and toy poodles are particularly susceptible. 

Recognizing the Signs of Tracheal Collapse

If you have a small dog and notice any of the following signs, especially during a cold snap, contact your veterinarian immediately: 

• Persistent, small dog cough or honking cough, often described as sounding like a goose
• Pet breathing problems, gasping for air, or dog wheezing
• Blue-tinged gums or tongue (signals a lack of oxygen and the need for emergency veterinary care)
• Tiring easily during exercise or showing reluctance to be active
• Gagging or retching, especially after eating, drinking, or during excitement
• Agitation and restlessness
• Collapse or fainting

Managing Tracheal Collapse in Cold Weather

While we can’t control Mother Nature, there are simple steps we can take to minimize the risk of pet breathing problems in dogs with tracheal collapse:

• Provide a comfortable, warm indoor environment and limit outdoor exposure during extreme cold.
• Switch from a collar to a harness to avoid pressure on the trachea.
• Keep your pet at a healthy weight to reduce the burden on the respiratory system.
• Protect your dog from smoke, dust, allergens, and strong chemicals.
• Minimize stress and over-excitement, which can trigger coughing.
• Consider using a humidifier to add moisture to the air.
• Work with your vet to determine if medications like cough suppressants or bronchodilators, or supplemental oxygen therapy are appropriate for your dog. 

Support for You and Your Dog

Tracheal collapse in dogs is a serious condition that can worsen during cold weather. If you notice any signs of respiratory distress in your dog, especially during a cold snap, contact our team immediately at (248) 646-5655. Early diagnosis and appropriate management are crucial to ensuring a good quality of life for your pet.