Sheep have long been unfairly characterized as unintelligent, but research demonstrates complex cognitive abilities that have significant implications for their welfare needs.
The sophisticated cognitive and emotional capacities of sheep mean that their welfare needs go beyond basic physical requirements. Social separation, lack of cognitive stimulation, chronic pain, and restricted movement cause genuine psychological suffering. Sheep welfare assessments now increasingly measure behavioral and cognitive indicators alongside physical health. Housing systems that allow natural social groupings, sufficient space for interaction, and appropriate environmental complexity are essential. The persistent underestimation of sheep intelligence has historically allowed welfare standards to lag behind what the science now demands.