Farm Animals

Pig Pain Recognition and Management on Farms

Pigs experience pain similarly to humans due to their close physiological similarity. Pain recognition and management in commercial pig production is improving but remains inconsistent.

Key Facts

Pigs have similar pain pathways to humans, making them useful but ethically challenging biomedical models
Painful procedures like castration and tail docking are still performed without anaesthetic in many countries
The Piglet Grimace Scale provides a validated tool for pain assessment in young pigs
Lame pigs often continue to be moved and loaded rather than treated due to time pressure
Post-operative pain relief after hernia repair and other surgeries is often inadequate

Welfare Considerations

The pig industry's relationship with pain is complex. Producers often recognise painful conditions but lack time, resources or regulatory requirements to address them adequately. Providing pain relief for castration is cost-effective in terms of improved growth rates, demonstrating that welfare and productivity are not opposed. Mandatory pain relief requirements drive industry-wide improvement.

What You Can Do

Choose pork from farms certified to higher welfare standards with pain management protocols
Support campaigns for mandatory anaesthesia requirements for pig castration
Advocate for end to routine tail docking without anaesthesia
Support veterinary research into pig-specific analgesic protocols
Ask retailers about their supplier pain management requirements