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Vet associations share new position on spot-on treatments
Rivers and lakes are becoming polluted with chemicals from spot-on treatment.
Policy addresses evidence of wastewater contamination.

The British Veterinary Association (BVA), British Small Animal Veterinary Association (BSAVA) and British Veterinary Zoological Society (BVZS) have shared a new joint policy on the use of animal parasiticides.

The new position comes amidst growing evidence indicating that spot-on flea treatments are contributing to the chemical contamination of rivers and lakes.

Where possible and reasonable, the organisations are now recommending that topical products are not used on pets likely to swim or be bathed after treatment. Veterinary professionals are also encouraged to work with clients to tailor treatment plans to their specific needs.

The new advice accompanies existing guidance to avoid the blanket treatment of pets with parasiticides.

Parasiticides are considered an essential medicine for preventing and treating parasites. If left untreated, these parasites can have serious implications for the health and welfare of humans and animals.

Emerging evidence has revealed that spot-on treatments are contributing to an increase in imidacloprid and fipronil in rivers and lakes. This happens through the wastewater of homes where treated pets are being bathed, as well as through treated pets swimming in these bodies of water.

This is known to have serious One Health implications, as it can result in parasites, which can be harmful to animals and humans, that are resistant to these essential medicines. It can also severely damage the ecosystems that live around these rivers and lakes.

The organisations have published full guidance on the responsible use of parasiticides for cats and dogs.

BVA president Rob Williams said: “We already encourage veterinary professionals to take a risk-based approach to prescribing these products and we would now ask vets and clients to include the animal’s swimming habits in these conversations and, where possible and reasonable, to use alternatives to spot-on treatments if they can if they are likely to swim or need frequent bathing.

“As with any medicine, each animal – and human client – will have their own unique needs and these all need to be taken into consideration when deciding on treatments.”

Image © Shutterstock

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FIVP launches CMA remedies survey

News Story 1
 FIVP has shared a survey, inviting those working in independent practice to share their views on the CMA's proposed remedies.

The Impact Assessment will help inform the group's response to the CMA, as it prepares to submit further evidence to the Inquiry Group. FIVP will also be attending a hearing in November.

Data will be anonymised and used solely for FIVP's response to the CMA. The survey will close on Friday, 31 October 2025. 

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News Shorts
CMA to host webinar exploring provisional decisions

The Competition and Markets Authority (CMA) is to host a webinar for veterinary professionals to explain the details of its provisional decisions, released on 15 October 2025.

The webinar will take place on Wednesday, 29 October 2025 from 1.00pm to 2.00pm.

Officials will discuss the changes which those in practice may need to make if the provisional remedies go ahead. They will also share what happens next with the investigation.

The CMA will be answering questions from the main parties of the investigation, as well as other questions submitted ahead of the webinar.

Attendees can register here before Wednesday, 29 October at 11am. Questions must be submitted before 10am on 27 October.

A recording of the webinar will be accessible after the event.