Kennel cough results from an inflammation of the upper airways. It is fully discussed in this chapter under Tracheobronchitis Tracheobronchitis (Bronchitis) in Dogs Tracheobronchitis is a sudden or longterm inflammation of the trachea and bronchial airways; it may also extend into the lungs. It often occurs in dogs already affected by respiratory disease... read more .
Also see professional content regarding kennel cough Infectious Tracheobronchitis of Dogs Tracheobronchitis is an acute or chronic inflammation of the trachea and bronchial airways; it may be primary or secondary depending on the etiologic agent. Bronchitis may extend from the bronchioles... read more .