Farm Animal Cognition: What Pigs, Cows, and Chickens Actually Know

Farm animals possess cognitive abilities that make their standard confinement conditions deeply ethically problematic.

Key Facts

Pigs can play video games using a joystick and outperform dogs on some cognitive tasks
Cows form friendships with preferred companions and experience distress when separated
Chickens demonstrate self-control, basic arithmetic, and empathy toward chicks
Sheep can recognize up to 50 individual sheep and human faces for years
Fish can recognize themselves in mirrors in some species, suggesting self-awareness

Welfare Considerations

The cognitive complexity of farm animals means they experience not just physical pain but fear, frustration, boredom, grief, and social deprivation. Pigs in barren concrete pens suffer the animal equivalent of solitary confinement. Cows separated from calves experience documented grief. Chickens in battery cages cannot express any of the dozens of natural behaviors they are cognitively equipped for. Cognitive complexity amplifies the suffering caused by standard farming practices.

What You Can Do

Support farm animal cognitive welfare research and its translation to policy
Reduce consumption of products from animals in the most cognitively depriving conditions
Advocate for enrichment requirements for all farm animals based on cognitive needs
Donate to Thinking Animals United and similar farm animal cognition organizations
Share farm animal cognition research to counter the assumption that farm animals dont feel much