Is pet insurance worth it?
By Raúl Vaquerizo · Published · Editorial policy
Pet insurance is worth it when a single large vet bill, in the range of $3,000 to $15,000, would be hard for you to pay. It is usually not worth it if you could cover a bill like that from savings without hardship, or if your pet already has the conditions you are most worried about, because those will be excluded as pre-existing.
Insurance is priced so that, across all customers, premiums pay for claims and the insurer’s costs. In most years you will pay in more than you get back. What you buy is protection against the bad year.
What it costs
According to the North American Pet Health Insurance Association (NAPHIA), the average accident and illness policy in the US cost $836 a year for a dog and $435 a year for a cat in 2025, about $70 and $36 a month. Prices rose 11.5% for dogs and 12.6% for cats that year.
Your own price depends mostly on breed and age. In the quote data we use (MoneyGeek, 18 insurers, $500 deductible, 80% reimbursement, $5,000 annual limit), the median dog breed costs about $36 a month at age 3 and $129 a month as a senior. The median cat breed costs about $26 a month at 4 and $88 as a senior. A 3-year-old Chihuahua is around $23 a month; a 3-year-old French Bulldog around $61.
Only about 4.27% of US pets were insured at the end of 2025 (NAPHIA): 5.99% of dogs and 2.29% of cats.
What a bad year looks like
These are published US cost ranges for common expensive problems:
| Problem | Typical cost |
|---|---|
| Cruciate ligament tear (knee surgery and follow-up) | $5,459–$12,738 |
| Hip dysplasia treatment | $3,330–$26,629 |
| Bloat (GDV) emergency surgery | $2,000–$7,500 or more |
| Spinal disc surgery (IVDD), all-in at a specialty hospital | $10,000–$15,000 |
| Cat lymphoma treatment | $3,639–$18,198 |
| Cat urinary tract disease (FLUTD) | $859–$6,875 |
Sources: MoneyGeek (cruciate, hip dysplasia, lymphoma, FLUTD), MetLife Pet Insurance (bloat), Southeast Veterinary Neurology (IVDD).
The largest single claims NAPHIA members paid in North America in 2025 were far higher: the top dog claim was $66,600 (a 3-year-old Bernese Mountain Dog with a chronic, undiagnosed illness) and the top cat claim $51,600 (a 4-year-old cat with cancer). Those are extremes, but they show why the annual limit matters.
The most common reasons for claims are far more ordinary. NAPHIA’s 2025 list of the most common conditions is led by digestive (GI) problems for both dogs and cats; ear infections and skin conditions rank high for dogs, and dental disease and urinary tract infections for cats.
A simple test
Ask yourself three questions:
- Could you pay a $5,000 vet bill next month without borrowing or skipping other bills? If not, insurance protects you from having to choose between your finances and your pet’s treatment.
- Is your pet young and healthy, with no notes in the vet record about the problems you worry about? Insurance only covers new conditions. Under the NAIC Pet Insurance Model Act, a condition is pre-existing if a vet gave advice about it, the pet was treated for it, or it showed signs before the policy started or during the waiting period.
- Is your breed prone to an expensive condition? For example, Cavalier King Charles Spaniels had about 47 times the odds of diagnosed mitral valve disease compared with crossbred dogs in UK primary care, and roughly one in five Dachshunds shows signs of disc disease during its life. Breed pages on this site list the documented risks for each breed.
If you answered “no”, “yes”, “yes”, insurance is likely worth it. If you answered “yes” to the first question, saving the premium in a dedicated account (self-insuring) is a reasonable alternative.
The math on one claim
Take a 3-year-old Labrador Retriever. Typical premium in our estimate: about $42 a month, or $505 a year. Now suppose it tears a cruciate ligament and the bill is $9,000, near the middle of the published range.
With a $500 deductible and 80% reimbursement, the insurer would owe 80% of $8,500, which is $6,800. A $5,000 annual limit caps that at $5,000, so you pay $4,000. With a $10,000 limit or an unlimited policy you would get the full $6,800 back and pay $2,200.
One claim like this is worth roughly ten to thirteen years of that Labrador’s premiums at today’s price. That is the trade-off in a nutshell: small, certain payments in exchange for protection against a large, uncertain one. You can try your own numbers in the claim payout calculator.
When it is probably not worth it
- You can comfortably self-insure. If a $10,000 bill would not change your plans, you may come out ahead by keeping the premiums.
- Your pet’s main risks are already in its record. A dog with a diagnosed heart murmur will not get that condition covered by a new policy.
- You would only buy accident-only cover expecting illness to be covered. Accident-only plans are cheap (NAPHIA average $190 a year for dogs, $112 for cats) because they exclude illness, which drives most costs as pets age.
How to get the most out of a policy
- Insure early. Premiums are lower and the vet record is clean.
- Pick the annual limit for the bad year, not the average year. Many of the bills above exceed $5,000.
- Read the disclosures. In states that follow the NAIC model, insurers must disclose exclusions for pre-existing, hereditary, congenital and chronic conditions, waiting periods, and how they calculate payouts.
- Use the 15-day free look. The model act gives you 15 days to review and return a policy for a full refund if you have not filed a claim.
Use the calculator to estimate the premium for your pet, then compare it with what you could pay out of pocket.
Estimates only, not a quote. Not financial or veterinary advice. We are not an insurer, agent or broker. Prices come from public data and change by insurer, ZIP code, policy options and your pet's medical history. Always read the policy and ask your veterinarian about your pet's health. Full disclaimer.