Applying the Five Domains to Horse Welfare

The Five Domains welfare assessment framework provides a comprehensive structure for evaluating horse welfare across nutrition, physical environment, health, behaviour, and mental state.

Key Facts

The Five Domains model was developed by Professor David Mellor and is now widely adopted
Mental state is considered the integrating domain — all other domains affect the horse's subjective experience
The model captures both negative welfare problems and positive welfare opportunities
Application to horses reveals that many traditional management practices compromise behavioural and mental welfare

Welfare Considerations

Applying the Five Domains to horse welfare reveals that traditional management practices — social isolation in stables, restricted forage access, limited turnout — compromise multiple welfare domains simultaneously while maintaining acceptable physical health. A horse that is nutritionally adequate, physically sound, and disease-free but kept in isolation with restricted forage and minimal exercise does not enjoy good welfare across all Five Domains. The integrated framework makes visible the psychological welfare costs of management practices that appear adequate on physical health metrics alone.

What You Can Do

Use the Five Domains framework to audit your horse's welfare comprehensively
Identify management areas where domains beyond physical health are compromised
Seek advice on improving welfare across all Five Domains, not just maintaining physical health