Pigs are among the most cognitively complex farm animals and suffer severely in barren environments. Enrichment requirements are legally mandated in many jurisdictions but poorly enforced.
Pigs are curious, intelligent animals whose cognitive complexity means that environmental impoverishment causes genuine suffering beyond mere boredom. The persistence of stereotypic behaviors in barren-housed pigs after enrichment is introduced indicates lasting neurological effects from early impoverishment. Effective enrichment that allows natural rooting, foraging, and exploratory behavior requires genuine investment in substrate provision and management rather than token compliance with minimum legal requirements. Consumer purchasing decisions that reward higher welfare certifications requiring meaningful enrichment create market pressure for genuine rather than performative compliance. Enrichment provision also has economic benefits through reduced aggression, injury, and behavioral management costs.