Horse Pasture Management for Welfare: Balancing Nutrition and Behaviour

Pasture access is fundamental to equine welfare, but pasture management significantly affects the welfare value of turnout. Quality, quantity, and safety of pasture all determine welfare outcomes.

Key Facts

Horses evolved as continuous grazers spending 16-18 hours daily foraging over large areas
Grazing on pasture fulfils core behavioural needs for locomotion, foraging, and social interaction
Lush spring and autumn pasture creates laminitis risk for susceptible horses and ponies
Horses confined to bare or overgrazed paddocks lack the foraging time that constitutes healthy horse behaviour
Sacrifice paddocks allow turnout while protecting grass growth during periods of high laminitis risk
Grazing companions significantly improve turnout welfare — lone grazing is less welfare-positive than paired grazing

Welfare Considerations

Pasture access is the most practical way most horse owners provide their horse with the species-typical behaviours that constitute welfare-positive equine life. The combination of locomotion, foraging, social grazing, and environmental complexity in good pasture addresses multiple welfare domains simultaneously. However, pasture management failures can create welfare problems rather than opportunities: laminitic horses grazing unconstrained on lush spring grass, alone without companions, or on bare overgrazed paddocks providing little foraging opportunity all represent welfare compromises. Rotational grazing, track systems, and grazing muzzles allow management of laminitis risk without eliminating pasture access — maintaining welfare while preventing disease.

What You Can Do

Provide pasture access daily where possible — turnout is one of the most impactful equine welfare interventions
Manage grazing time and strip grazing during laminitis risk periods for susceptible horses
Provide grazing companions — social grazing is more welfare-positive than solitary turnout
Implement track systems or sacrifice paddocks to maintain turnout during high-risk periods
Ensure pasture is safe — remove toxic plants, check fencing regularly, and provide shade and water