This is a serious respiratory condition that affects the horse's ability to breathe efficiently, especially during exertion. It's characterized by inflammation and narrowing of the airways, leading to wheezing, coughing, and difficulty breathing.
What problem is a horse said to have when he takes loud rasping breaths while exercising?
A horse taking loud rasping breaths while exercising is likely experiencing "Heaves", also known as "Chronic Obstructive Pulmonary Disease (COPD)".