Positive welfare science is transforming how we measure and improve farm animal welfare. Moving beyond absence of suffering to presence of positive states creates new welfare improvement pathways.
The shift toward positive welfare science represents one of the most significant advances in animal welfare thinking in decades. Traditional welfare frameworks focused on avoiding negative states — preventing hunger, pain, fear, and disease. Positive welfare science asks a different question: not just whether animals are suffering, but whether they are thriving. Thriving animals show play behavior, explore their environments, form positive social bonds, and demonstrate optimistic cognitive biases when tested. Farms and other animal-keeping contexts that invest in creating genuinely positive environments — not just preventing negatives — achieve measurably better welfare outcomes. The science is also producing practical tools that allow farmers and auditors to assess positive states in ways that were previously impossible.