Kennel Cough is a contagious respiratory disease and is one of the most common infectious disease of dogs today. The disease syndrome is more accurately described by the term canine infectious tracheobronchitis. It has a worldwide distribution and affects dogs of all ages. The term tracheobronchitis means inflammation of the trachea (windpipe) and bronchi (main airways in the lungs). It manifests itself in the dog as a hacking, persistent cough with or without a nasal discharge.

What Causes Kennel Cough?

Kennel cough or infectious tracheobronchitis is actually a syndrome which can be caused by several different infectious agents.

1) Viruses

Canine Distemper
Canine Adenovirus
Canine Parainfluenza Virus

2) Bacteria

Bordetella Bronchiseptica
Mycoplasma

When dogs receive their puppy and annual vaccines they are protected against canine distemper, canine adenovirus, and canine parainfluenza, therefore, we rarely see these three viruses anymore. The most common agent causing kennel cough is the Bordetella bacteria.

How Does A Dog Get Kennel Cough?

Any situation where many dogs are brought together creates an environment for exchange of any viruses or bacteria these dogs are carrying. Therefore, Humane Societies, kennels, veterinary hospitals, obedience classes and dog shows are likely areas of exposure. Some dogs can actually carry the infectious agents mentioned above for several months without showing clinical signs and then infect other animals once placed in one of these environments.

How Can Kennel Cough Be Prevented?

1. Good hygiene: Cleaning with appropriate disinfectants on a frequent basis. Some kennels disinfect their runs three times a day.

2. Vaccination: Vaccines to prevent the Bordetella and Parainfluenza organisms are available. Some kennels now require this vaccine prior to admission for boarding. Like any vaccination for prevention of disease, it is best to get these vaccines three weeks prior to boarding your dog.

If My Dog Gets This Vaccine Is He Or She 100% Protected?

Unfortunately, vaccinations and the best sanitation are not going to prevent every case of kennel cough. Cases are going to be seen periodically at any kennel. However, research has shown that dogs receiving the vaccine will have less severe cases if they acquire the infection.

If My Dog Acquires Kennel Cough, What Should I Do?

Fortunately, Kennel Cough is easily treated in most cases. Your veterinarian will usually prescribe antibiotics with or without an anticough medication. Cases treated early after onset usually resolve in several days.