Farm Animal Welfare

Pig Welfare and Cognitive Enrichment

Cognitive enrichment for pigs provides mental stimulation that reduces boredom-related behaviours and improves welfare through engagement of natural problem-solving abilities.

Key Facts

Pigs have cognitive capacities comparable to 3-year-old children in some tests
Puzzle feeders that require problem-solving before food access significantly reduce boredom behaviours
Novelty of enrichment items is as important as the type - rotating items maintains engagement
Cognitive enrichment reduces aggression and stereotypic rooting in barren environments
Pigs learn from each other, so social learning can spread enrichment engagement through groups

Welfare Considerations

Cognitive enrichment addresses the psychological welfare of pigs by providing opportunities to exercise natural problem-solving abilities. Pigs deprived of cognitive challenges show frustration-related behaviours that indicate poor welfare. Providing varied, novel enrichment items that require manipulation and investigation significantly improves psychological welfare.

What You Can Do

Support welfare standards that specify enrichment novelty requirements
Advocate for cognitive enrichment as a core welfare requirement in pig certification
Choose pork from farms investing in diverse cognitive enrichment for pigs