Most pet owners in the US pay somewhere between $20 and $70 a month for pet insurance, depending on the animal, its age and breed, where they live, and how the policy is built. Dogs cost more than cats. Accident-and-illness cover costs more than accident-only cover. The monthly premium is only one of three numbers that decide what a policy actually costs you, and the other two matter just as much.
The short answer: typical monthly costs
Industry averages give a useful starting range. They move over time and vary widely by pet, so treat them as a benchmark, not a quote.
| Pet and plan type | Typical monthly cost | Basis |
|---|---|---|
| Dog, accident and illness | About $62 | NAPHIA average |
| Cat, accident and illness | About $32 | NAPHIA average |
| Dog, accident only | About $16 | NAPHIA average |
| Cat, accident only | About $9 | NAPHIA average |
| All dogs, mix of plans | About $43 | Insurify median, mid-2025 |
| All cats, mix of plans | About $23 | Insurify median, mid-2025 |
The spread between the top and bottom rows is the whole story. Accident-only cover is cheap because it pays out for a narrow set of events. Accident-and-illness cover costs roughly three to four times more because it also pays for cancer, infections, diabetes and other conditions that are far more common over a pet’s life. The median figures sit lower than the accident-and-illness average because they blend cheaper accident-only plans with comprehensive ones.
The three numbers that decide what you actually pay
The premium alone tells you very little. Every policy is built from three settings, and moving one up usually pushes another down. Understanding them together is what lets you compare quotes honestly.
- Premium: the amount you pay each month or year to keep the policy active.
- Deductible: the amount of vet cost you pay before the insurer starts reimbursing. Most deductibles are annual and reset each year. A few insurers use a per-condition deductible, which can suit a pet with a long-term illness because you pay it only once per condition.
- Reimbursement rate: the share of the eligible bill the insurer pays after the deductible, usually 70%, 80% or 90%.
- Annual limit: the maximum the insurer will pay out in a policy year, often between $5,000 and $100,000, or unlimited.
A worked example
Say your dog needs surgery costing $1,500, your annual deductible is $500 and your reimbursement rate is 90%. If the insurer applies the deductible first, it subtracts $500, leaving $1,000, then pays 90% of that, which is $900 back to you. Some insurers apply the reimbursement rate first instead: they take off your 10% share ($150), leaving $1,350, then subtract the $500 deductible, so you receive $850. Same policy settings, two different payouts. It is worth knowing which method your insurer uses before you buy.
What drives the monthly price
| Factor | Direction | Why it matters |
|---|---|---|
| Species | Cats cheaper than dogs | Lower average treatment costs and fewer high-cost claims |
| Age at enrolment | Younger is cheaper | Older pets develop more conditions, and premiums rise at renewal as the pet ages |
| Breed and size | Purebreds and some large breeds cost more | Higher likelihood of inherited and joint conditions |
| Location | Urban and high-cost areas cost more | Vet prices track local costs |
| Plan type | Accident-only cheapest, then accident and illness | Broader coverage means more expected claims |
| Deductible | Higher deductible means lower premium | You absorb more of each bill |
| Reimbursement rate | Lower rate means lower premium | You pay a bigger share of every claim |
| Annual limit | Lower limit means lower premium | Caps the insurer’s exposure |
| Wellness add-ons | Raises the premium | Covers routine care that base plans exclude |
What pet insurance does not cover
Coverage gaps explain why two pets of the same age and breed can carry very different prices. Standard plans generally exclude or restrict the following.
- Pre-existing conditions: anything your pet showed signs of before the policy started is typically excluded, and insurers generally will not pay for a condition that began during the waiting period.
- Waiting periods: coverage does not begin the moment you buy it. Most plans impose a waiting period of days to weeks, and sometimes longer for certain conditions such as cruciate ligament injuries.
- Routine and preventive care: check-ups, vaccinations and dental cleaning are usually not covered unless you add a wellness plan.
- Exam fees: some plans reimburse the consultation fee attached to a covered condition, and some do not.
How claims are actually paid
Most pet insurers reimburse rather than pay the vet directly. You pay the practice at the time of treatment, then submit an itemised invoice and your pet’s clinical history, and the insurer repays the covered share, usually within days to a couple of weeks. A minority of providers can pay the vet directly, which matters if a large bill would otherwise have to go on a card. Knowing which model your insurer uses is as important as the premium, because a reimbursement-only plan assumes you can cover the full bill up front and wait to be paid back.
Is pet insurance worth the monthly cost?
This is a budgeting question, not a coverage question. Pet insurance works by smoothing a large, uncertain bill into a small, predictable one. A single emergency surgery or a multi-week hospitalisation can run into the thousands of dollars, which is more than many owners can absorb at once. If a bill of that size would force you to choose between treatment and your finances, insurance changes that decision. If you have savings set aside specifically for the pet and would rather keep the premium, that is a legitimate choice too. What usually does not work is buying cover late: a policy started after a condition appears generally will not pay for it.
How to lower your monthly premium
- Enrol while your pet is young and healthy, before conditions appear.
- Raise the deductible if you can cover a larger share of a bill yourself.
- Take a lower reimbursement rate, such as 80% instead of 90%, and accept a larger share of each claim.
- Choose a sensible, not minimal, annual limit. The highest limit you can afford is often the better buy, since some insurers will only let you lower, not raise, the limit later.
- Ask about a multi-pet discount if you insure more than one animal.
- Compare quotes from several insurers; pricing for the same pet varies by company.
Frequently Asked Questions
How much is pet insurance per month for a dog?
Accident-and-illness cover for dogs averages around $50 to $65 a month across industry trackers, while accident-only cover is far cheaper, in the region of $15 to $20. Your actual quote depends on the dog’s age, breed, size and your location, and it rises as the dog ages.
How much is pet insurance per month for a cat?
Cats are consistently cheaper to insure. Accident-and-illness cover averages around $28 to $32 a month, and accident-only cover can be under $10. The same factors apply: age, breed, location and the policy settings you choose.
Why does the premium go up every year?
Premiums are based on risk, and risk rises with age. Pet insurers also price on the collective cost of claims across all policyholders, so rising veterinary costs push premiums up over time. Your own claim history generally does not raise your premium the way it can with car insurance, but the pet getting older does.
Is accident-only cover worth it?
Accident-only plans are cheap and can be a sensible budget option, particularly for a pet that is too old to qualify for full cover, or when a comprehensive plan is unaffordable. The limitation is clear: they do not pay for illness, so a cancer diagnosis or a chronic condition would fall outside cover.
Does pet insurance cover pre-existing conditions?
Generally no. Conditions your pet showed signs of before the policy started, or that began during the waiting period, are typically excluded. Curable conditions may be reconsidered by some insurers once symptom-free for a set period, but this varies by provider and policy, so check the terms before assuming cover applies.
Bottom line
Expect to pay roughly $50 to $65 a month for accident-and-illness cover on a dog and around $30 for a cat, with accident-only plans under $20. But the monthly premium is only one dial. The deductible, reimbursement rate and annual limit decide what a policy really costs when you claim, and a cheap premium with a high deductible and low reimbursement can leave you paying most of a large bill yourself. Start cover while your pet is young, compare the three numbers together rather than the premium alone, and read the waiting period and exclusion list before you buy.