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Pet insurance is sold as a way to save money and criticised as a way to lose it. Both framings miss the point. An insurer has to collect more than it pays out, so on average policyholders lose money. You are not buying an average. You are buying protection against the one bill you could not pay.
The question worth answering is whether that protection is worth what it now costs.
Key figures
- $836 2025 NAPHIA average yearly dog accident-and-illness premium
- $625 2021 NAPHIA average yearly dog accident-and-illness premium
What it costs, from the industry’s own figures
NAPHIA, the trade association for North American pet insurers, publishes an annual report built from member data. Its 2026 report gives these US averages for accident and illness policies, the kind most people mean by pet insurance.
- 2021$625
- 2022$640
- 2023$675
- 2024$749
- 2025$836
NAPHIA State of the Industry Report 2026, average annual premium per insured dog in the United States. Accident-only policies averaged $190 in 2025.
Two things in that chart matter more than the headline. The first is the slope: premiums rose about 34 percent in four years, faster than general inflation. The second is that it is an average across all ages, and your own premium climbs as your dog gets older, on top of that industry-wide rise.
The three things that decide the answer
1. Could you pay a $6,000 bill this month without borrowing? If yes, you can self-insure: put the premium in a savings account and keep the interest. If no, that is the whole argument for buying a policy.
2. How old is the dog? Every policy excludes pre-existing conditions. Insure a healthy puppy and almost nothing is excluded. Wait until the first limp or lump and that condition, plus anything a vet could connect to it, is off the table for life.
3. What breed is it? If your breed has a well-known expensive problem, hip dysplasia, cruciate ligament tears, bloat, insurers know it too, but a policy taken before any sign of it appears still covers it.
Reading a policy without being fooled
- Annual limit. A low cap defeats the purpose. The bill you are insuring against is a large one.
- Deductible, annual or per condition. A per-condition deductible looks cheaper and costs more in a bad year.
- Reimbursement percentage. Eighty percent of a $9,000 bill still leaves you $1,800 to find.
- Exam fees. Many policies exclude the consultation itself and pay only for what follows.
- Bilateral clauses. Injure one knee before the policy starts and the other knee may be excluded too.
- Waiting periods. Typically days for accidents, weeks for illness, and months for cruciate ligament problems.
Because pre-existing conditions are excluded everywhere, the real choice happens while the dog is young and healthy. Deciding later is usually deciding not to.
The honest summary
Insurance makes sense if a five-figure bill would be a catastrophe for you, if the dog is young, and if you can keep paying a premium that rises every year. It makes less sense if you have savings you would genuinely spend on the dog, or if the dog is already old enough that the expensive conditions are excluded.
Neither answer is wrong. What is wrong is buying a policy with a low annual cap and a per-condition deductible and believing you are covered.
The adult dog budget separates premiums, care expenses and available funds. The diagnostic estimate guide helps interpret the invoice behind a potential claim.
Questions people ask
How much is pet insurance for a dog per month?
NAPHIA's 2026 report puts the US average accident and illness premium at $836 a year, about $70 a month, across all ages and breeds. Accident-only cover averaged $190 a year.
Does pet insurance cover pre-existing conditions?
No mainstream policy does. Some insurers will reconsider a condition that has been symptom-free and treatment-free for a defined period, but that is the exception.
Is accident-only insurance worth it?
It is much cheaper and covers the swallowed sock and the road accident, but not cancer, diabetes or most chronic illness, which is where the biggest bills come from.
Should I insure an older dog?
Premiums are high and anything already diagnosed is excluded, so the value is much lower. Compare the quote against simply saving the same amount each month.
Where these figures come from
- State of the Industry Report 2026, highlights North American Pet Health Insurance Association · naphia.org
- North American Pet Health Insurance Industry Market Reaches $5.2B in Written Premium NAPHIA · naphia.org
- Synchrony 2025 Pet Lifetime of Care Study Synchrony / CareCredit · carecredit.com
Figures last checked September 2026.
