Last updated: September 2026
Quick answer: For most UK dog and cat owners, pet insurance is worth it if you could not pay an unexpected vet bill of several thousand pounds from savings. In an average year you will pay more in premiums than you claim back, but insurance is not about the average year. It protects you against the one surgery or long-term illness that can cost more than a decade of premiums. If you have a large emergency fund and a low-risk pet, saving the money yourself can work out cheaper.
Below are the real UK figures, three worked five-year scenarios and a checklist to help you decide.
The numbers behind the decision
| Figure | Value | Source |
|---|---|---|
| Average pet insurance premium (2023) | £389 a year | ABI |
| Average pet insurance claim (2024) | £685 | ABI |
| Claims paid by insurers (2024) | £1.23 billion, from 1.8 million claims | ABI |
| Owners with a policy (2024) | 4.6 million | ABI |
| Rise in average vet prices, 2016–2023 | 63%, well above inflation | Competition and Markets Authority, via Forbes |
| Share of pets insured (2023) | About 25% of dogs and 12% of cats | Insurance Business |
Two things stand out. First, a single average claim is worth well over a year of average premiums. Second, averages hide the bills that really hurt. Insurers report treatment costing around £4,000 after a pet ate something poisonous, and elbow dysplasia treatment reaching £50,000.
Insurance vs saving the money: three scenarios
The fairest test is to compare paying for insurance with putting a similar amount into savings every month. The scenarios below cover five years. They assume a lifetime policy at the £389 average premium (about £32 a month) with a £100 excess per condition per year, and a savings pot receiving £32 a month instead. They are illustrative: real premiums usually rise each year, and older pets may pay a co-payment.
| Scenario | Total you pay with insurance | Total you pay without insurance |
|---|---|---|
| A. No major illness or injury | £1,945 in premiums | £0 in vet bills, and £1,920 left in savings |
| B. One £4,000 operation in year 3 | £2,045 (premiums plus one excess) | £4,000. Savings at that point cover only £1,152, so £2,848 must be found immediately |
| C. A chronic condition costing £1,200 a year from year 2 | £2,345 (premiums plus four excesses) | £4,800, and still rising every year |
What the scenarios show:
- In scenario A, saving wins. This is the outcome insurers price for, and it is why premiums exceed claims for most owners in most years.
- In scenario B, insurance wins, but the bigger point is timing. Big bills rarely wait until your savings pot is ready.
- In scenario C, insurance wins by a wide margin and keeps winning for as long as the condition lasts. This only holds for lifetime cover; a time-limited policy would stop paying after 12 months. Our guide to lifetime vs time-limited vs maximum benefit cover shows why.
When pet insurance is usually worth it
- You couldn’t pay a £3,000–£5,000 bill tomorrow without borrowing. This is the strongest reason of all. Our guide on whether a vet can refuse treatment if you can’t pay explains what happens otherwise.
- Your pet is young and healthy. Premiums are at their lowest, and nothing is excluded yet as pre-existing.
- Your breed is prone to expensive problems. Joint, spine, skin, eye and breathing conditions are common in many popular breeds, and surgery such as cruciate ligament repair, hip dysplasia surgery or BOAS surgery can cost thousands.
- You would want every treatment option. Referral centres, scans and specialist surgery are where the biggest bills come from.
- Your dog is active outdoors. Accidents, swallowed objects and injuries are a common source of emergency claims; see emergency vet costs.
When it may not be worth it
- You have a dedicated pet emergency fund of £5,000 or more and would genuinely use it, and you are comfortable carrying the risk of a chronic condition.
- Your pet is old and already has several conditions. Those will be excluded as pre-existing, premiums will be high and a co-payment may apply. It is still worth comparing options; see insurance for older dogs and pre-existing conditions.
- The only policy you can afford is accident-only or very low-limit cover. It may still help, but check that the limit would cover a realistic surgery bill.
How to make insurance better value
- Buy early. Cover taken out while your pet is young avoids pre-existing exclusions. Remember the waiting period: around 14 days for illness and 48 hours for accidents is common.
- Choose lifetime cover with a realistic limit. A cheap policy that runs out mid-treatment is poor value. See how much vet fee cover you need.
- Use the excess to control the price. A higher voluntary excess lowers the premium; our excess and co-payment guide shows the trade-off.
- Pay annually if you can. Monthly payments can include interest or admin fees.
- Check the price every renewal. The FCA’s ban on higher prices for loyal customers does not apply to pet insurance. But think carefully before moving a pet with a treatment history; read switching pet insurance first.
- Keep routine costs separate. Insurance doesn’t cover vaccinations, neutering or flea treatment, so budget for them on their own. See what the first year of a puppy costs at the vet and vet health plans.
Frequently asked questions
Do most people claim on pet insurance? The ABI recorded 1.8 million claims in 2024 against 4.6 million insured owners. Some owners claim several times and many don’t claim at all, but claims are far from rare.
Is it better to insure a cat or a dog? Both benefit, but dogs typically cost more to treat and to insure. Only about 12% of cats were insured in 2023, compared with about 25% of dogs, so many cat owners are uninsured against large bills.
Can I get insurance for an older pet? Often, yes, though choice narrows with age, premiums are higher and existing conditions are excluded. See insurance for older dogs.
Will vet prices come down after the CMA review? The CMA’s reforms focus on price lists, prescription fees and choice rather than direct price caps on treatment. Our guide to your rights after the CMA vet review explains what changes.
How much does pet insurance cost? It depends on species, breed, age, postcode and cover level. See pet insurance cost in the UK.
The verdict
Pet insurance is a poor investment and a good safety net. Most owners pay in more than they get back, in the same way most people never claim on home insurance. It is worth it when a large or long-running vet bill would force a choice between debt and treatment. If that’s you, a lifetime policy bought while your pet is young is the most reliable protection.
New to how cover works? Start with how pet insurance works in the UK.
This guide is general information, not financial advice. Always read the policy documents before you buy.