Research reveals chickens have sophisticated cognitive abilities including empathy, self-control, and complex social learning. This has profound implications for how we think about their welfare.
The cognitive abilities of chickens have been systematically underestimated, with important implications for welfare. Research published in peer-reviewed journals demonstrates that hens show empathic arousal when their chicks are stressed, chickens can exercise self-control to obtain better outcomes, and young chicks learn rapidly through social observation. These findings suggest that chickens have richer inner lives than their treatment in commercial farming implies. The welfare stakes of confining billions of cognitively complex, emotionally responsive animals in barren, overcrowded environments are higher than previously recognised. Understanding chicken cognition strengthens the case for enriched environments, reduced stocking densities, and fundamental reform of intensive poultry systems.