CMA Sets Out Major Vet Sector Reforms for UK Pet Owners

Final report published 24 March 2026 · Published April 2026

The Competition and Markets Authority has published its final report into veterinary services for household pets, setting out a package of reforms designed to improve transparency, competition and cost information for pet owners across the UK.

The CMA said the reforms will start coming into force later in 2026, after an investigation found that many pet owners lacked clear information about prices, practice ownership and treatment options.

For pet owners, the most visible changes are expected to include clearer price lists, written estimates for higher-cost treatments, itemised bills, ownership transparency, prescription fee caps and more accessible comparison information.

One of the clearest changes concerns treatment costs.

The CMA’s final remedies say veterinary practices will need to provide a written estimate in advance for any treatment expected to cost £500 or more, including aftercare costs. Emergencies will be the only exception for written estimates.

Practices will also need to provide itemised bills, giving owners a clearer view of what they have been charged for and how the total cost has been built up.

The CMA said less than half of people received pricing information in advance of recent non-routine treatment, and only 29 percent of those owners received price information in writing. The reforms are intended to make costs easier to understand before treatment begins, rather than only after the bill arrives.

For pet owners dealing with surgery, diagnostics, dental work or ongoing treatment, this could make a meaningful difference to how decisions are discussed and recorded.

The reforms also address the cost of veterinary medicines and prescriptions.

According to the CMA’s announcement, more than 70 percent of pet owners purchase long-term medication from their vet practice, even though many could save £200 a year or more if they bought online.

Under the new package, pet owners must be told that they can ask for a written prescription, which may allow them to buy medicine from another supplier.

Written prescription fees will also be capped. The CMA has set the cap at £21 for the first medicine and £12.50 for each additional medicine.

This is not a ban on buying medicine directly from a vet practice. It is a transparency and choice measure, designed to ensure pet owners understand that they may have other purchasing options.

The Royal College of Veterinary Surgeons has broadly welcomed many of the remedies, while also raising concerns about some recommendations and the importance of animal welfare, clinical judgement and workable implementation.

The CMA’s package also focuses on how veterinary practices present themselves to the public.

Veterinary businesses operating more than one first opinion practice, or combining practices with online pharmacies and other veterinary services, will need to clearly display group ownership information. This is intended to make it easier for pet owners to understand whether a practice is independent or part of a wider business group.

The CMA guidance for veterinary businesses says practices will also need to publish clear price information online and in their premises for a defined set of services. This includes consultations, vaccinations, microchipping, common procedures, prescriptions, diagnostics and end-of-life services.

Prices will need to include VAT and be realistic for typical cases.

The aim is not to reduce veterinary care to a simple price comparison exercise. It is to give owners better information at the point where they are choosing a practice, agreeing treatment or trying to understand what care may cost.

The final report does not mean every change happens immediately.

The CMA case page records the final decision on 24 March 2026 and sets out the ongoing timetable for remedial action. The CMA has said legally binding Orders and undertakings are due to be in place by 23 September 2026.

Once the CMA Orders are made, most remedies are expected to come into effect over the following three to 12 months. Smaller veterinary businesses are expected to have longer to implement most of the changes than larger businesses.

The RCVS has said it will continue working with the CMA on implementation and has broadly welcomed the direction of the remedies, while voicing concern over some recommendations.

For pet owners, the practical impact is likely to be gradual. Price lists, written estimates, ownership information and prescription fee caps may appear at different stages depending on the final Order and the type of veterinary business involved.

Veterinary costs are one of the most common pressure points in pet ownership.

A routine appointment may be simple enough to manage, but larger decisions can become difficult very quickly. Surgery, long-term medication, dental treatment, diagnostics and emergency care can involve hundreds or thousands of pounds.

In separated households, shared care arrangements or family disputes, the question is often not only what treatment is needed, but who agrees to it and who pays.

Greater transparency from veterinary businesses may help owners understand the cost of care more clearly. It does not, however, remove the need for pet owners to agree their own responsibilities.

A written estimate from a vet can show what treatment may cost. It does not decide whether both households consent to the treatment, whether costs are split, who keeps the receipt, or how future medication is handled.

That is why the reform matters beyond the vet practice. Better information from the sector can support better decisions by owners, but clear care arrangements still need to be discussed and recorded by the people responsible for the animal.

Pawsettle welcomes reforms that help pet owners make informed decisions about care, costs and responsibility.

Vet bills can become emotionally difficult because they often arrive at moments when an animal is unwell and people are under pressure. Clearer estimates, itemised bills and prescription information may help owners ask better questions before decisions are made.

For households sharing responsibility for a pet, the lesson is even broader. Care decisions work best when people know in advance how costs will be handled, who can approve treatment, how records will be kept and what happens when urgent decisions need to be made.

That is why Pawsettle’s guide to who pays for the pet now focuses on the financial side of care, not just ownership in name.

Pawsettle exists to help people plan around those questions before they become disputes. Veterinary transparency can support that process, but the responsibility for clear pet care planning still begins at home.