Horse Pasture Management: Welfare Through Grazing Access and Nutrition

Pasture access is one of the most important welfare factors for horses, and evidence-based pasture management ensures grazing meets nutritional and behavioural needs safely.

Key Facts

Horses evolved to graze for 16-18 hours per day — housing without pasture access severely restricts natural behaviour
Laminitis risk from high-sugar spring grass is a major concern for native pony breeds and overweight horses
Track systems — a paddock design surrounding a central pasture — maintain movement and social interaction for horses requiring restricted grazing
Good pasture management including appropriate stocking rates, rest periods, and weed control improves welfare and reduces parasite burden
Mud management is critical — horses standing in mud for extended periods develop mud fever and hoof problems

Welfare Considerations

Horse pasture welfare requires balancing the strong behavioural motivation to graze with the metabolic risk of unrestricted access for at-risk individuals. Complete denial of pasture access causes chronic stress and frustration in most horses. Track systems and grazing muzzles provide management tools that allow some grazing while limiting caloric intake. Good pasture management — correct stocking density, weed control, harrowing, and rest periods — protects both horse welfare and pasture quality for sustained access.

What You Can Do

Provide maximum pasture access appropriate to your horse metabolic status and weight
Consider track system installation for horses requiring restricted grazing to maintain movement and social contact
Implement integrated parasite management including pasture resting and targeted treatment to reduce welfare costs of parasitism