Chain vets in the UK charge on average 16.6% more than independent practices, according to the Competition and Markets Authority’s March 2026 vet market report. The CMA also found that in at least three out of five cases where a corporate group acquired an independent practice, prices went up afterwards. With the six largest corporate groups now owning over 60% of UK vet practices, understanding the difference between chain and independent vets has never been more important for pet owners.
This guide compares chain and independent vets on price, care, transparency, and what the CMA’s data actually shows, so you can make an informed choice about where to take your pet.
Who are the big 6 corporate vet groups?
Six corporate groups dominate the UK veterinary market. According to the CMA’s March 2026 report, they collectively own more than 60% of all UK vet practices, up from under 10% two decades ago.
| Corporate Group | Approximate UK Practices | Parent/Ownership |
|---|---|---|
| CVS Group | 500+ | Listed on London Stock Exchange |
| IVC Evidensia | 500+ | Private equity (EQT Partners) |
| Linnaeus | 200+ | Owned by Mars, Inc. |
| Medivet | 200+ | Private equity (CVC Capital Partners) |
| Pets at Home (Vets4Pets) | 450+ | Listed on London Stock Exchange |
| VetPartners | 300+ | Private equity (BC Partners) |
Many of these practices still trade under their original local names. You might not realise your neighbourhood vet is part of a multinational group unless you check. The CMA specifically highlighted this lack of ownership transparency as a problem, because pet owners cannot make informed choices if they do not know who they are buying from.
How do chain vets compare with independent vets?
Here is a side-by-side comparison of the key differences based on the CMA’s findings and industry data.
| Factor | Chain Vets | Independent Vets |
|---|---|---|
| Average consultation fee | £55 — £70 | £35 — £55 |
| Price trend after acquisition | Prices rose in 60%+ of cases (CMA) | N/A |
| Ownership transparency | Often unclear; may trade under local name | Usually obvious; owner is often the lead vet |
| Specialist equipment | More likely to have advanced diagnostics | Varies; may refer out for specialist work |
| Out-of-hours emergency care | Often provided in-house or via group network | May use a shared out-of-hours service |
| Clinical freedom | May follow corporate protocols and formularies | Vet has full independence on treatment decisions |
| Continuity of vet | Higher staff turnover; you may see different vets | More likely to see the same vet each visit |
| Range of services | Broad; access to group specialist centres | Varies; some offer niche specialisms |
These are general patterns, not absolute rules. Some chain practices are excellent, and some independents are expensive. The point is to know what you are getting and make a conscious choice.
What did the CMA find about vet consolidation?
The CMA’s March 2026 vet market report is the most comprehensive analysis of UK vet pricing ever published. Here are the key findings relevant to the chain vs independent question.
Prices rose after acquisition
The CMA examined what happened to prices when corporate groups bought independent practices. In at least three out of five cases, prices increased after the acquisition. The average increase was 16.6% above what comparable independent practices charged.
Pet owners could not compare prices
The CMA found that a lack of price transparency made it very difficult for pet owners to shop around. Most vet practices did not publish their prices, and there was no standardised way to compare. This meant corporate groups faced little competitive pressure to keep prices down.
Ownership was not transparent
Many acquired practices continued to trade under their original name without any visible indication of corporate ownership. The PDSA’s 2025 PAW Report found that 52% of UK pet owners worried about affording vet care, yet many did not know that their local vet was owned by a large corporate group charging above-average prices.
Consolidation reduced local competition
In some areas, a single corporate group owned multiple practices that appeared to be competitors. The CMA found that this reduced genuine competition and contributed to higher prices.
For a complete breakdown of the CMA’s findings and the new rules, see our full guide to the CMA vet review.
Is your vet part of a chain? How to find out
Under the CMA’s new ownership transparency rules, all vet practices will be required to clearly display who owns them. Large chains must comply by December 2026, and all practices by March 2027. Until then, here is how to check.
- Ask directly. Phone or visit your vet and ask: “Is this practice independently owned, or is it part of a larger group?” They should tell you honestly.
- Check the website. Look for parent company branding, usually in the footer or “About Us” page. Phrases like “part of the CVS Group” or “an IVC Evidensia practice” are the giveaway.
- Search the RCVS register. The Royal College of Veterinary Surgeons maintains a register of all UK vet practices at findavet.rcvs.org.uk. The registered owner is listed, though it may be a subsidiary company name.
- Check Companies House. Search the practice name at Companies House (beta.companieshouse.gov.uk). Follow the chain of parent companies to see who ultimately owns the practice.
- Use Pawlee. When Pawlee launches, you will be able to see ownership information alongside prices for every vet practice in your area. Pawlee is building a free, independent comparison tool that brings this information together in one place. Join the waitlist at pawlee.uk.
When a chain vet might be the right choice
Chain vets are not inherently worse than independents. There are genuine advantages to choosing a practice that is part of a larger group.
Specialist equipment and referrals. Corporate groups can invest in expensive diagnostic equipment — MRI scanners, CT machines, advanced blood analysers — that smaller independents cannot justify. If your pet needs specialist care, a chain practice may offer quicker access to diagnostics and referral centres within the group’s network.
24/7 emergency cover. Many corporate groups provide out-of-hours emergency care through their own dedicated emergency centres. Independent practices often share an out-of-hours service with other local vets, which can mean travelling further in an emergency. If reliable emergency access matters to you, check what your practice offers.
Multiple locations. If you travel around the UK with your pet, a chain vet group may have practices near your holiday destinations. Some groups allow you to access your pet’s records at any practice within the network.
Standardised processes. Larger groups often have standardised clinical protocols, quality assurance programmes, and staff training. This can mean a more consistent experience across different branches.
When an independent vet might be better
Independent practices have their own strengths, and the CMA data suggests they often offer better value.
Lower prices. The CMA’s 16.6% price gap is an average. For common procedures like puppy vaccinations and consultations, the difference can be meaningful. Over the lifetime of a pet, these savings add up.
Personal relationship. At an independent practice, you are more likely to see the same vet each time. They get to know your pet’s history, temperament, and your preferences. According to the BVA, continuity of care is one of the most important factors in good veterinary outcomes.
Clinical independence. Independent vets make treatment decisions based entirely on what they believe is best for your pet. There are no corporate formularies restricting which drugs to prescribe, no targets for upselling additional services, and no group-wide protocols overriding individual clinical judgement. The CMA raised concerns about the degree of clinical freedom within some corporate groups.
Direct accountability. When the owner of the practice is also the lead vet, there is a strong personal incentive to provide excellent care and maintain a good reputation. Corporate vets answer to regional managers and, ultimately, to shareholders or private equity investors.
Community roots. Many independent practices have been serving their local area for decades. They understand the community, sponsor local events, and invest in long-term relationships with clients.
New CMA reforms on ownership and pricing transparency
The CMA’s March 2026 report introduced several reforms designed to level the playing field between chain and independent vets, and to give pet owners the information they need to make fair comparisons.
| Reform | What It Means | Deadline |
|---|---|---|
| Price publication | All vets must publish prices for common procedures on their website and in their practice | December 2026 (large chains), March 2027 (all) |
| Ownership disclosure | All vets must clearly display who owns the practice | December 2026 (large chains), March 2027 (all) |
| Prescription transparency | Vets must inform you of your right to take prescriptions elsewhere and provide written prescriptions promptly | March 2027 |
| Prescription fee cap | Prescription fees capped at £21 for the first item and £12.50 for each additional item | March 2027 (large chains), September 2027 (small practices) |
These reforms mean that within the next year, you will have much better information to compare vets on price, ownership, and value. For the full timeline and details, read our CMA review guide and our explanation of the vet prescription cap.
How to choose between a chain and an independent vet
There is no single right answer. The best vet for your pet depends on your priorities. Here is a practical framework.
If price is your top priority: Start by comparing prices. Check two or three practices near you. The CMA data suggests that independent practices will often be cheaper for routine care. When the new transparency rules take effect, this comparison will be even easier. Pawlee will let you compare prices by postcode across all vets in your area.
If emergency access matters most: Check whether each practice offers its own out-of-hours service or uses a shared provider. Ask where you would need to go in a middle-of-the-night emergency, and how far that is.
If you value a personal relationship: Ask how many vets work at the practice and whether you can request the same vet each visit. Smaller independent practices naturally offer more continuity.
If your pet has complex needs: Consider whether the practice has the diagnostic equipment and specialist expertise your pet may need. A chain with in-house imaging and access to a referral network might be the better choice.
Whatever you choose, the most important thing is to make an informed decision. For a step-by-step guide to evaluating vet practices, read our guide on how to choose a vet.
Comparing prices for specific procedures? Browse our treatment cost guides for UK averages, or see our breed guides and condition guides for costs specific to your pet.
Pawlee is a free, independent UK vet price comparison service. Compare vet prices by postcode when we launch — join the waitlist.
