Companion Animals

Horse Digestive Health and Colic Prevention: Evidence-Based Management

Colic is the leading cause of death in horses. Evidence-based prevention strategies reduce both individual horse suffering and veterinary costs significantly.

Key Facts

Colic affects approximately 10% of horses per year in the UK
Surgical colic carries 20-30% mortality even with prompt treatment
Dietary change, water deprivation, and grazing management are major risk factors
Horses evolved to graze for 16-18 hours daily - restricted feeding increases ulcer and colic risk
Feeding little and often, maintaining consistent forage intake, and ensuring water access are key preventive measures
Dental problems and parasites both increase colic risk significantly

Welfare Considerations

Colic pain ranges from mild discomfort to severe, incapacitating agony. Horses with torsion or impaction show extreme distress - pawing, rolling, looking at their flank, and sweating. Surgical colic involves prolonged pain during diagnosis and preparation. Prevention through evidence-based management - consistent forage, limited dietary change, and dental care - reduces both the frequency and severity of episodes significantly.

What You Can Do

Ensure horses have access to clean water at all times including during travel
Maintain consistent forage supply and avoid sudden dietary changes
Have horses' teeth assessed by a qualified equine dentist annually