Equine gastric ulcer syndrome affects the majority of performance horses, and management changes provide effective prevention without relying solely on medication.
Gastric ulcers cause chronic abdominal pain that affects behavior, performance, and quality of life in horses. Affected horses show subtle signs - reduced appetite, poor condition, behavioral changes, girthing resentment - that are often attributed to training or behavioral issues rather than pain. Management changes that allow continuous forage access, limit fasting periods, and reduce grain feeding prevent ulcer development far more effectively and cost-efficiently than treating established disease. These changes serve both welfare and performance goals, demonstrating aligned incentives for horse owners.