Livestock

On-farm Euthanasia of Pigs: Welfare Standards

On-farm euthanasia of pigs unable to reach slaughter weight due to injury, disease or other welfare reasons is a necessary welfare intervention that must be performed humanely and promptly.

Key Facts

Failure to euthanise suffering pigs promptly is a welfare offence under UK law
Approved methods include penetrating captive bolt, firearm, electrical stunning followed by killing, and CO2 in some circumstances
Stockpeople must be trained and equipped to perform on-farm euthanasia effectively
The decision to euthanise should be made proactively rather than as a last resort when suffering is severe

Welfare Considerations

On-farm euthanasia represents the welfare safety net for individual pigs that cannot be given an acceptable quality of life. Delays in euthanasia due to uncertainty about methods, equipment access or willingness to make the decision cause prolonged unnecessary suffering. Training stockpeople and equipping farms with appropriate tools is a welfare investment that prevents the worst welfare outcomes.

What You Can Do

Ensure all pig farm staff are trained and competent in approved on-farm euthanasia methods
Maintain and regularly test euthanasia equipment on farm for immediate availability
Work with your vet to develop clear decision criteria for euthanasia to avoid unnecessary delay
Support training programmes and guidelines from AHDB and veterinary bodies on humane on-farm killing