Bronchitis is an inflammation of the bronchial airways that may extend into the lungs. It is discussed in this chapter as part of 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 tracheobronchitis Kennel Cough Kennel cough results from inflammation of the trachea. It is a mild, self-limiting disease but may progress to bronchopneumonia in puppies or to chronic bronchitis in debilitated adult or aged... read more .