Canine cough is a condition produced by several highly infectious viruses and bacteria, which can be easily spread wherever dogs congregate, such as parks, grooming salons, doggy day care, shows, obedience schools and boarding kennels. Among the infectious agents associated with canine cough is the bacterium known as Bordetella bronchiseptica and the canine viruses parainfluenza, adenovirus type 2 and distemper.
Affected dogs have a dry hacking cough which can persist for several weeks. It is distressing for pet dogs and their owners. It is a major problem for working and sporting dogs. Pneumonia can also be a consequence of infection, particularly in young animals .