Sheep are far more cognitively sophisticated than their docile reputation suggests. Understanding sheep cognition changes how we should approach their welfare in farming systems.
The recognition that sheep are cognitively sophisticated animals has direct welfare implications for farming practice. Sheep need to be managed as sentient individuals with emotional lives, not interchangeable production units. Practices that cause fear — rough handling, abrupt separation, unpredictable management — create lasting welfare impacts through fear memory consolidation. Positive stockmanship, maintaining stable social groups, minimising separation stress, and providing environmental complexity are all evidence-based improvements grounded in sheep cognition research. The Five Domains model's emphasis on mental state applies fully to sheep — and most commercial systems fall far short of meeting their cognitive and social needs.