Colic is the leading cause of death in horses and causes intense suffering. Early recognition and appropriate emergency response significantly improves welfare outcomes.
Colic causes intense, acute pain that is among the most severe welfare emergencies in equine medicine. Horses with severe colic show distress behaviors indicating extreme suffering, including violent rolling that causes secondary injuries. The welfare response requires immediate veterinary assessment rather than watchful waiting, adequate pain management, and honest assessment of surgical versus medical management options. A horse with surgical colic that is managed medically experiences prolonged severe pain before death or eventually receiving surgery with reduced prognosis. The welfare case for early veterinary contact and honest surgical assessment is clear, but financial considerations sometimes delay appropriate intervention with significant welfare consequences.