The surface and management of equine exercise arenas significantly affects limb health, respiratory welfare, and the risk of catastrophic injury in working horses.
Arena surface quality directly affects equine welfare through two main pathways: injury risk and respiratory exposure. Horses exercised on poorly maintained or inadequate surfaces face elevated risk of tendon, ligament, and joint injuries that cause acute severe pain and chronic impairment. Dust from dry arena surfaces contributes to inflammatory airway disease, causing respiratory discomfort and reducing exercise capacity. Arena investment and maintenance represent a welfare expenditure that protects horses from serious injury and chronic respiratory disease, reducing long-term suffering and veterinary costs.