One of the most common causes of chronic coughing in toy and small breed dogs is collapsing trachea. The Meowing Vet discusses the typical clinical signs and treatments of this airway disorder and warns pet owners of its potential complications. Scroll down to learn more... What is a collapsing trachea? What causes it? Collapsing trachea, … Continue reading In a State of Collapse: Collapsing Trachea in Dogs