Cattle mask pain effectively as a prey species survival strategy, making active pain recognition and intervention essential for welfare.
Cattle are stoic animals that suppress overt pain behaviour as a survival strategy against predators. This makes veterinary detection of pain challenging — a cow that appears comfortable may be in significant distress. Formal pain assessment tools, including facial grimace scales and behavioural indices, have transformed cattle pain management in research settings. Translating these into farm practice requires farmer training, accessible analgesics, and welfare auditing that includes pain assessment as a core metric.