Farmed Animals

Pain Scales and Welfare Assessment in Livestock

Validated pain scales provide objective tools for assessing and communicating pain severity in livestock, enabling better treatment decisions.

Key Facts

The Colorado State University pain scale is widely used for cattle and sheep
Pain scales combine behavioural, postural, and facial expression indicators
Validated scales improve consistency between observers and over time
Pain scale use in practice is limited by training availability and time constraints
Integration with electronic health records improves pain monitoring over treatment periods

Welfare Considerations

Validated pain scales provide a common language for assessing and communicating animal pain that improves treatment decisions and welfare outcomes. Without objective assessment tools, pain is frequently underestimated and undertreated in livestock. Training veterinarians and stockpersons in validated pain scale use, and integrating assessment into routine clinical protocols, significantly reduces the burden of untreated pain in farm animals.

What You Can Do

Support welfare training programs that include validated pain scale instruction
Advocate for pain scale use as a requirement in veterinary clinical protocols for livestock
Raise awareness about validated pain assessment tools among stockpersons and farm advisers
Support research into novel pain assessment approaches for livestock
Encourage integration of pain scale data into treatment records and farm management systems