11/24/2024
Today educational post.
 Kennel Cough in Dogs
By Wendy Brooks, DVM, DABVP
Revised: October 24, 2024
Published: January 01, 2001
Veterinarypartners.com
What is it?

Kennel cough is an infectious bronchitis of dogs characterized by a harsh, hacking cough that most people describe as sounding like "something stuck in my dog's throat." This bronchitis may not last long and be mild enough not to need any treatment, or it may progress to life-threatening pneumonia depending on which infectious agents are involved and the patient's immunological strength. An uncomplicated kennel cough runs a week or two and entails frequent fits of coughing in a patient who otherwise feels active and normal. Uncomplicated cases do not involve fever or listlessness, just lots of coughing. Happily, most cases are uncomplicated. Appetite loss, labored breathing, and reduced activity can indicate progression to pneumonia. Again, it depends on the vigor of the patient versus the vigor of the infectious organisms.
Numerous organisms (some of which may be prevented by vaccination) may be involved in a case of kennel cough; it would be unusual for only one agent to be involved. Infections with the following organisms frequently occur concurrently to create a case of kennel cough.
How Infection Occurs
An infected dog sheds infectious bacteria and/or viruses in respiratory secretions.
These secretions become aerosolized and float in the air, where they can be inhaled by a healthy dog. Obviously, crowded housing and suboptimal ventilation play important roles in the likelihood of transmission but organisms may also be transmitted on toys, food bowls, or other objects.
The normal respiratory tract has substantial safeguards against invading infectious agents. Probably the most important of these is what is called the mucociliary escalator.
This safeguard consists of tiny hair-like structures called cilia that protrude from the cells lining the respiratory tract and extend into a coat of mucus above them. The cilia beat in a coordinated fashion through the lower and more watery mucus layer called the sol. A thicker mucus layer called the gel floats on top of the sol. Debris, including infectious agents, gets trapped in the sticky gel and the cilia move them upward toward the throat where the collection of debris and mucus may be coughed up and/or swallowed.
 bordetella vaccines
Can be started at 12 weeks of age and is given annually.
Happy Wags
Requires bordetella vaccine to be up to date 2 weeks before boarding/ grooming appointment day. 
Happy Wags cleans with the proper disinfectant to kill any viruses that maybe on any surfaces or toys in our facility.
Please let us know if you have any questions.

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