Animal welfare science has developed into a rigorous academic and applied field that provides the evidence base for improving the lives of animals across all contexts.
Animal welfare science matters because good intentions are not sufficient to ensure positive welfare outcomes. Evidence-based assessment allows identification of genuine welfare problems and evaluation of interventions. Without welfare science, practices that cause suffering can persist unchallenged by intuition alone. The field provides the tools to measure welfare objectively, distinguish good from bad welfare states, and design evidence-based improvements for billions of animals across all sectors.