Welfare considerations in equine upper airway conditions including laryngeal hemiplegia (roarers), dorsal displacement of the soft palate, and how respiratory compromise affects exercise welfare and quality of life.
Upper airway compromise in horses represents a welfare issue that is often minimized by equestrians focused on performance implications rather than horse experience. Horses with significant laryngeal hemiplegia or soft palate displacement experience oxygen limitation during exercise — comparable to a human exercising with partially blocked airways. The welfare question is not simply whether the horse can perform at a certain level, but whether the subjective experience of respiratory effort during work constitutes suffering. Surgical interventions improve airway function and therefore welfare for affected horses. Management decisions about workload should be based on airway assessment and honest welfare consideration rather than solely on competitive goals.