DATA-BACKED GUIDE · UPDATED JULY 2026
What does pet insurance actually cover in the UK?
People buy pet insurance expecting it to cover everything, then discover the interesting bits live in the exclusions. A torn cruciate ligament is a good test case: the surgery to fix it, such as a TPLO, can reach up to £5,000, and it is exactly the kind of bill a policy should soak up. Whether yours does depends on the type of cover and a few words you may have skimmed over.
The quick version
- Standard cover handles accidents, illness, surgery and often some dental work, but the exclusions are where the real money is decided.
- A cruciate ligament repair such as a TPLO can cost up to £5,000, and a fair number of dogs go on to rupture the other knee too.
- Bilateral conditions trip people up: some insurers treat the second knee as pre-existing once you have claimed on the first, so read that clause closely.
- Routine care such as vaccinations, flea treatment and neutering is almost never included, which is normal rather than a stitch-up.
- Vet fees have gone up sharply in recent years, so an old policy limit set five years ago may no longer stretch as far as it used to.
- The type of practice you use, corporate or independent, can affect the size of the bill you are claiming against, which then feeds into whether your cover limit is enough.
What people actually paid
The gap: advertised vs actually paid (medians)
People reported paying 5% less than the advertised list price for cruciate / tplo.
List prices are advertised prices; paid figures are what people reported, often for different cases and from a small sample so far. Treat the gap as a signal, not a quote.
Real prices, in people's own words
- £2,000“Our dog (45kg Newfoundland) had a TTA for her completely ruptured cruciate, which was about £2,000”
- £2,700“Mines was £2700 with 1 video call & 1 face to face follow up”
- £3,500“the surgery was £3.5k, vet carried out the surgery and we took out a payment plan”
- £3,750“For a dog over 25kg it was £3,750”
- £3,750“For a dog over 25kg it was £3,750... covered everything”
- £5,000“TPLO surgery for our cat was £5k”
Genuine amounts posted publicly. We publish the price and the quote, never the person.
Why the price varies so much
Two policies at the same monthly price can behave completely differently the day you claim. Lifetime cover refreshes its limit each year, which suits long-running orthopaedic problems, while a time-limited policy pays for a condition for only 12 months before shutting the door. Excess, co-payment for older pets, breed loadings and per-condition caps all shift what actually lands in your account. Underneath all of that sits the vet bill itself, and that varies too. The Competition and Markets Authority found that corporate-owned practices charge 18.3% more on average than independent ones, and that vet prices rose 63% between 2016 and 2023, so the same TPLO repair can carry a different price tag depending on who owns the practice and where you live. Insurers set their limits and premiums against that backdrop, which is why a policy that looked generous a few years ago can now feel tight. The real prices below give you the treatment costs to hold each policy up against, because a £4,000 cap looks generous until a cruciate surgery quote arrives.
How to pay less
- Match the cover type to your pet's likely risks. Breeds prone to joint and ligament trouble are better off on lifetime cover with a high per-condition limit.
- Read the pre-existing and bilateral clauses before you buy, so a claim on one knee does not quietly exclude the other.
- Do not pay extra for routine-care add-ons unless the maths beats simply paying for jabs and worming yourself.
- Keep your paperwork and history tidy. A clear vet record makes it far harder for an insurer to argue a condition predated the policy.
- Ask whether your practice is corporate-owned or independent before booking non-urgent work. The Competition and Markets Authority found corporate-owned practices charged 18.3% more on average than independents, so the choice of vet can matter as much as the choice of insurer.
- Check your excess and any age-related co-payment percentage each renewal, not just the headline premium. A cheap policy with a steep co-payment on an older pet can end up costing more at claim time than a slightly pricier one.
Common questions
Does pet insurance cover cruciate ligament surgery?
Usually yes, as long as there was no sign of the problem before the policy started and you are not inside any waiting period. The size of the payout is the real question. TPLO and similar repairs can approach £5,000, so a policy with a low per-condition limit may leave you topping up the difference yourself.
What is not covered by pet insurance?
Preventative and routine care is the main gap: vaccinations, flea and worm treatment, neutering, nail clipping and grooming. Pre-existing conditions are excluded, pregnancy and breeding are often out, and many policies apply waiting periods at the start. Behavioural or dietary costs may need a specific add-on.
Is dental treatment covered?
It depends. Accidental dental damage is commonly covered, but dental disease is often only paid out if you have kept up annual check-ups and any recommended cleaning. Neglect the routine dental care and an insurer can decline the claim, so the fine print here is worth a proper read.
Does pet insurance cover pre-existing conditions?
No, not in the normal sense. Anything your pet showed signs of, or was treated for, before the policy started is excluded for the life of that policy with almost every insurer. This is why buying cover while your pet is young and healthy matters more than shopping for the cheapest premium later.
What is the difference between lifetime and time-limited cover?
Lifetime cover renews its per-condition limit every year, so a chronic problem such as a cruciate injury or ongoing joint disease keeps getting funded year after year. Time-limited or maximum-benefit policies pay out for a condition for either a set period, often 12 months, or up to a fixed amount, whichever comes first, and then stop covering that condition entirely. Lifetime cover costs more but is the safer choice for breeds prone to long-running orthopaedic or chronic conditions.
Does it matter whether my vet is a corporate chain or an independent practice?
It can. The Competition and Markets Authority found that corporate-owned practices charge 18.3% more on average than independent ones, which affects the size of the bill you are claiming for even if your insurance policy is identical. It is worth asking who owns your practice, particularly for planned, non-urgent treatment where you have time to compare.