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VN develops pain assessment tool for cats
Tortie cat
Gillian and her team also assessed facial expressions as an indicator of acute pain in cats.
Tool based on psychometric methodology

A veterinary nurse has developed the world's first acute pain assessment tool for cats based on psychometric methodology.

The development follows the success of the behaviour-based Glasgow CMPS-SF for dogs, which is now generally accepted as a clinical standard for the measurement of acute pain in that species.

Senior practitioner nurse Gillian Calvo, along with her team of world renowned specialists in the field of pain management, spent many years developing and refining the clinically significant tool, known as the Composite Measure Pain Scale - Feline (CMPS-F).

The CMPS-F tool evaluates acute pain in six behavioural categories; vocalisation, activity/posture, attention to wound, response to people, response to touch, and demeanour. Each of the categories is given a score and a total score out of a possible 16 is derived. If a total score of four of higher is achieved, then users should consider intervention with analgesia.

Gillian and her team also assessed facial expressions as an indicator of acute pain in cats - the first study of its kind to demonstrate that facial features can be used to determine acute pain in cats.

The team are also determined to further develop the CMPS-F tool to include the incorporation of a facial expression component with the aim of improving sensitivity of the scale.

Gillian Calvo said: “I am absolutely delighted to have been part of the development of this ground-breaking CMPS-F tool which is available for veterinary professionals to use as an adjunct to their clinical judgement when assessing acute pain in cats. 

I feel immensely privileged to have had the opportunity to be the voice for so many felines and can’t wait to see the difference the CMPS-F tool will make to the lives of so many cats, vets and vet nurses worldwide”.

Gillian's paper “Development of a behaviour based measurement tool with defined intervention level for assessing acute pain in cats” is published in the Journal of Small Animal 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.