The development of pain atlases and evidence-based veterinary education in pain recognition is advancing the practical application of welfare science in farm animal veterinary practice.
Veterinary education in pain recognition and management is a welfare multiplier - improving the competence of veterinarians who advise thousands of farmers affects far more animals than any individual treatment decision. Historical veterinary education treated farm animal pain management as economically-driven rather than welfare-driven, producing veterinarians who underemphasize analgesia in farm animal practice. The development of species-specific grimace scales and validated pain assessment tools provides the objective evidence base needed to justify pain management in production contexts. As pain management becomes normative in farm veterinary practice - prescribed routinely rather than as an economically justified exception - the welfare benefit extends to all animals under the care of educated practitioners.