Farm Animal Cognition-Linking Behavior, Welfare and Ethics.
Authors: Nawroth Christian, Langbein Jan, Coulon Marjorie, Gabor Vivian, Oesterwind Susann, Benz-Schwarzburg Judith, von Borell Eberhard
Journal: Frontiers in veterinary science
Summary
# Editorial Summary: Farm Animal Cognition and Welfare Implications Understanding livestock cognition has become essential for developing evidence-based welfare standards and ethical farming practices, yet our knowledge remains incomplete across many species and cognitive domains. Nawroth and colleagues conducted a comprehensive review of research into the physical and social cognitive capacities of ungulate livestock—cattle, horses, pigs and small ruminants—synthesizing findings on abilities ranging from object permanence and numerical discrimination to individual recognition and social learning. Their analysis revealed significant gaps in our understanding of how livestock comprehend their physical environment and grasp causal relationships, whilst evidence from socio-cognitive research demonstrates that these animals possess far more sophisticated mental capacities than traditionally assumed, including the ability to discriminate between individual conspecifics and handlers, detect subtle behavioural cues, and respond to fair treatment. For equine and livestock professionals, these findings underscore that enrichment strategies and handling protocols must account for animals' actual cognitive and social needs rather than assumed simplicity; applying this research could meaningfully improve both welfare outcomes and the quality of human-animal interactions during routine management. The authors conclude that further investment in cognition research—particularly regarding physical understanding and causal reasoning—provides the foundation for more ethically defensible and practically effective husbandry systems.
Read the full abstract on PubMed
Practical Takeaways
- •Handlers should recognize that horses and other livestock can discriminate between individual humans and respond to subtle behavioral cues—awareness of your own demeanor and consistency in handling matters
- •Current housing and management systems may not adequately meet the cognitive and behavioral needs of livestock; consider environmental enrichment and social grouping that align with their documented cognitive capacities
- •The evidence for sophisticated social and physical cognition in farm animals supports the case for welfare-focused husbandry practices and ethical handling during all management procedures
Key Findings
- •Farm ungulates (cattle, horses, pigs, small ruminants) demonstrate sophisticated socio-cognitive capacities including individual discrimination, recognition of conspecifics and humans, and responsiveness to subtle behavioral cues
- •Significant knowledge gaps exist regarding physical cognition in livestock, particularly numerosity discrimination and object permanence across most farm species
- •Understanding livestock cognitive and behavioral needs is essential for designing appropriate husbandry systems, enrichment strategies, and humane management practices
- •Socio-cognitive research demonstrates that livestock possess mental capacities that create ethical considerations for their treatment during production and handling