Tracheitis In Dogs: Symptoms, Causes and Treatment

It can be difficult to decipher whether your dog’s cough is normal or is a sign of something more serious. If your dog is making strange noises that never seem to subside, like a deep cough or gagging, it could be a sign of a condition called Tracheitis.

What is Tracheitis? 

As you have guessed by the name, Tracheitis directly involves the trachea. The trachea, also called the windpipe, is a part of both the human and canine anatomy. Essentially, it is a tube that connects the throat to the lungs and contains small rings of cartilage. When the trachea is agitated or inflamed in some way, it can cause health issues such as prolonged coughing and inflammation. The trachea can become inflamed and damaged due to constant barking or some kind of infection.

Causes of Tracheitis:

  • Excessive Barking
  • Boarding Facility (“Kennel Cough”)
  • Respiratory Pathogens (Spread Dog to Dog)


  • Prolonged Coughing
  • Honking Sounds (as if your dog is trying to clear their throat) 

Risk Factors 

Some dogs seem to be more prone to developing Tracheitis, a lot of which can be attributed to their environment or personality. For dogs that bark a lot, for example dogs with separation anxiety who become nervous whenever you leave, are more likely to develop a discomfort or agitation to the trachea. Barking constantly puts strain on the throat and in turn trachea, which can lead to complications.

A common environmental situation that lends itself to Tracheitis, is dogs that have spent time in boarding facilities. With boarding facilities and kennels come heavily populated areas with a lot of different dogs. Just like humans, if you put that many dogs together in a confined space, the chances of infections spreading rise significantly. It could be that your dog “caught” a respiratory pathogen like kennel cough from one of the other dogs. Excessive barking can also be a problem in boarding facilities, as dogs may be unnerved by their current situation and surroundings. When certain dogs are suffering from separation anxiety, or just the anxiety of being in a boarding facility in general, they will bark constantly, trying to convey their displeasure and nervousness. This excessive barking, coupled with the environmental risk factors kennels and facilities can bring, can put dogs at increased risk of developing some sort of trachea-based infection.



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