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PetMedix and Zoetis to collaborate on antibody therapies
"Collaborating with PetMedix complements our own research and development activities, and we are pleased to be working with them to explore areas of unmet clinical needs in pets" - Robert J. Polzer, Zoetis.

Firms will use transgenic platforms for antibody discovery.

PetMedix has joined forces with Zoetis to develop new species-specific
animal monoclonal antibody therapies (mAbs) using its proprietary transgenic platforms.

Through the partnership, PetMedix will carry out discovery activities against a number of key targets, while Zoetis will have exclusive rights to develop and bring these therapies to market.

Having already brought three novel mAbs to market, Zoetis is a leader in companion animal antibody therapeutics, including fully species-specific antibodies.

PetMedix chief executive Dr Tom Weaver commented: "We are excited to be partnering with Zoetis. Bringing together our unique pet antibody discovery engine with their proven ability to not just develop antibodies, but also make them a commercial success, is set to be a winning combination."

While many technologies have been used to develop human therapeutic antibodies, 40 years of research highlights the benefits of antibodies which are 100 per cent species-matched to the patient.

PetMedix is looking to build on this success for companion animals. Its Ky9™ and Felyne™ platforms were developed in the same way as the leading human transgenic platforms. The collaboration also marks the third publicly-announced deal Zoetis has made with companies using transgenic platforms for antibody discovery.

Zoetis executive vice president and president Robert J. Polzer, said: "At Zoetis, we are committed to continuing our leadership to develop and discover new therapeutic antibodies that can help pets live longer, healthier lives. Collaborating with PetMedix complements our own research and development activities, and we are pleased to be working with them to explore areas of unmet clinical needs in pets."

Image (C) PetMedix.

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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.