Tracheal collapse causes chronic coughing and intermittent breathing crises in small breed dogs, requiring weight management, environmental control, and sometimes surgical intervention to maintain welfare.
Dogs with tracheal collapse experience daily coughing episodes and intermittent acute breathing crises that cause distress disproportionate to the relatively stable underlying condition. The predictability of triggers - excitement, heat, collar pressure - enables owners to dramatically reduce episode frequency through environmental management. Weight loss in overweight dogs produces some of the most dramatic clinical improvements seen in veterinary medicine for this condition. Harness use instead of collar is the simplest immediate welfare improvement available. Owners who understand that excitement itself triggers episodes can moderate their dog's excitement level to prevent episodes.