Dehorning cattle without pain relief causes significant acute and chronic pain. Evidence-based pain management protocols dramatically reduce the welfare cost of this common farm procedure.
Dehorning pain management represents one of the clearest cases where welfare evidence has not translated into universal practice change. The evidence that dehorning causes significant acute and post-procedural pain is unambiguous - behavioral indicators, cortisol measurements, and production impacts all confirm it. The evidence that local anesthesia and NSAIDs significantly reduce this pain is equally clear. Yet many regions require neither. The welfare improvement is achievable with modest cost increase that the industry has resisted. Consumer pressure, retailer sourcing requirements, and advocacy for legal mandates are the primary routes to change.