Horse Respiratory Welfare in Stabling

How stable environments affect horse respiratory health and welfare, and what management practices reduce respiratory disease risk.

Key Facts

Equine asthma including heaves and inflammatory airway disease affects a significant proportion of stabled horses
Dust, mold spores, and ammonia from bedding and hay are primary respiratory irritants in stables
Horses at pasture have dramatically lower respiratory disease incidence than permanently stabled horses
Dust-extracted bedding, soaked hay, and good ventilation significantly reduce respiratory irritant exposure
Respiratory disease causes chronic discomfort and exercise intolerance that significantly impairs welfare

Welfare Considerations

Stable environment management for respiratory welfare requires attention to air quality, bedding choice, and forage preparation. Many stabled horses develop subclinical respiratory inflammation that reduces exercise capacity and quality of life without obvious clinical signs. Proactive respiratory welfare management includes maximizing turnout time, choosing low-dust bedding such as paper or rubber, soaking or steaming hay, and ensuring good ventilation in stable design. Horses showing exercise intolerance or cough should receive veterinary respiratory assessment.

What You Can Do

Maximize turnout time for stabled horses to reduce respiratory irritant exposure
Use dust-extracted bedding and soak or steam hay for horses with respiratory concerns
Ensure good stable ventilation with adequate air exchange without cold drafts
Have horses with cough or exercise intolerance assessed by a veterinarian for respiratory disease