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Defra to fund research into pig stunning methods
Pig
Research shows that pigs find direct exposure to CO2 aversive.
Project to develop more humane methods of slaughter

Research into alternatives to the use of carbon dioxide for the commercial slaughter of pigs will be jointly funded by Defra, it has been announced.

The Humane Slaughter Association (HSA) and Defra are offering up to £400,000 for a project to develop a more humane ways to stun pigs at slaughter.

It is common practice for pigs to be exposed to high concentrations of carbon dioxide (CO2) before slaughter, particularly in the UK and other EU member states.

But research shows that pigs find direct exposure to CO2 aversive. In 2003, a report published by the Farm Animal Welfare Council (FAWC) recommended that this method should be phased out.

A report by the European Food Safety Authority (EFSA) confirmed the effectiveness of the method, but noted that it resulted in respiratory distress in pigs. The HSA said that similar concerns expressed for poultry and alternative controlled atmosphere systems are now in use within the poultry industry.

Defra and the HSA said that they are both committed to improving the welfare of animals at slaughter and the funding aims to develop a more humane method which could replace high-concentration CO2 stunning of pigs.

They add that the project aims to ensure that any proposed method is not only more humane but also practically and economically viable so that it is likely to be widely adopted by the pig industry.

“The HSA hopes that this collaborative funding opportunity with Defra will lead to improvements in the welfare of pigs at the time of slaughter,” commented HSA’s chief executive & scientific director Dr Robert Hubrecht.

Welcoming the announcement, the National Pig Association (NPA) said it was pleased funding has been made available for research into new methods.

NPA senior policy advisor Georgina Crayford said: “We also welcome HSA’s acknowledgement that new methods need to be commercially viable to ensure roll out but, until an alternative is found, CO2 stunning remains best practice.”

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Equine Disease Surveillance report released for Q4 2025

News Story 1
 The latest Equine Disease Surveillance report has been released, with details on equine disease from Q4 of 2025.

The report, produced by Equine Infectious Disease Surveillance, includes advice on rule changes for equine influenza vaccination.

Statistics and maps detail recent outbreaks of equine herpes virus, equine influenza, equine strangles and equine grass sickness. A series of laboratory reports provides data on virology, bacteriology, parasitology and toxicosis.

This issue also features a case study of orthoflavivus-associated neurological disease in a horse in the UK. 

Click here for more...
News Shorts
NSA webinar explores sheep tailing and castration

The National Sheep Association (NSA) is to host a free webinar on the castration and tail docking of lambs.

The webinar, 'Understanding the tailing and castration consultation: A guide for sheep farmers', will be hosted online on Monday, 2 March 2026 at 7.30pm.

It comes during a government consultation into the methods used for these procedures. Farmers are encouraged to engage before the consultation period closes on Monday, 9 March 2026.

The webinar offers clear and actionable guidance to support farmers to contribute meaningfully to the consultation and prepare for potential changes.

On the panel will be former SVS president Kate Hovers, farmer and vet Ann Van Eetvelt and SRUC professor in Animal Health and Veterinary Sciences Cathy Dwyer. Each panel member will utilise their own specialism and expertise to evaluate risks and outcomes to sheep farming.

Find out more about the webinar on the NSA website.