Livestock Pain Recognition and Management

Recognising pain in livestock animals is more challenging than in companion animals, and under-treatment of pain is one of the most pervasive welfare failures in agricultural systems globally.

Key Facts

Livestock species evolved to hide pain as a survival strategy against predators
The Grimace Scale has been validated for horses, pigs, sheep, rabbits, and cattle
Non-steroidal anti-inflammatory drugs (NSAIDs) are underused in UK livestock despite availability
Around 50% of UK pigs may be experiencing pain from tail biting injuries at any one time
Farmers trained in pain recognition identify and treat lame animals more quickly
Post-operative pain management in farm animals lags decades behind companion animal standards

Welfare Considerations

Livestock pain under-recognition and under-treatment is a systemic welfare failure. Animals evolved to conceal illness and pain in prey species, making human recognition difficult without training. Grimace scale tools validated across species provide objective pain assessment. The treatment gap - where pain management tools are available but not used - reflects economic incentives and lack of training. Vets and farmers who receive pain recognition training treat animals earlier and more effectively. Policy requiring pain management for specific procedures (dehorning, castration, lameness) directly improves welfare.

What You Can Do

Support the development and adoption of Grimace Scale tools in livestock sectors
Advocate for mandatory pain relief requirements for routine livestock procedures
Back veterinary pain management training programmes for farm staff
Choose food from farms that demonstrate pain recognition and management practices
Support Animal Pain Management campaigns by veterinary professional bodies