Chickens have been shown to have significantly greater cognitive abilities than commonly assumed, including self-control, basic arithmetic, and empathy-like responses, with welfare implications for their housing.
Key Facts
Chicks demonstrate basic numerical and mathematical abilities from one day old
Hens show empathy-like responses to their chicks experiencing mild distress
Chickens can demonstrate self-control in delay of gratification tests
Social learning allows rapid spread of behaviours through flocks
Dust bathing is a highly motivated behaviour difficult to suppress and vital for welfare
Welfare Considerations
Chicken cognitive research has fundamentally challenged assumptions about these animals being of low welfare relevance. The scale of chicken production - billions globally - combined with evidence of emotional capacity makes broiler and layer welfare one of the most pressing animal welfare issues.
What You Can Do
Choose higher welfare chicken and egg products that allow dust bathing and enrichment
Support organisations advancing the science of chicken welfare and cognition
Engage with chicken welfare research to inform your food choices and advocacy