The One Welfare concept recognises that animal welfare, human wellbeing, and environmental sustainability are interconnected — that improving one area often benefits the others, and that solutions addressing all three simultaneously are more effective and durable than isolated interventions.
One Welfare builds on the One Health framework, which recognised the links between human, animal, and environmental health in disease management. One Welfare extends this to encompass wellbeing more broadly: mental health, social cohesion, economic security, and quality of life alongside physical health. The framework was formalised in academic literature around 2016 (Garcia Pinillos et al.) and has been adopted by the OIE (now WOAH) and FAO.
Research supports the bidirectional relationships at the heart of One Welfare. Studies have found that farmer wellbeing scores correlate with animal welfare outcomes on their farms. High-stress livestock handling is associated with both poorer animal welfare and higher rates of workplace injury. Farms with good human-animal relationships show lower disease rates and higher productivity.
One Welfare thinking is influencing agricultural policy in several areas:
For farmers and veterinarians, One Welfare provides a framework for holistic farm assessments that go beyond animal health metrics to consider the broader wellbeing ecosystem. Tools like the Welfare Quality assessment and new One Welfare assessment frameworks are being developed to capture this complexity.