Pet insurance is worth it when an unexpected vet bill would strain your budget more than the monthly premiums do. It makes the most sense if you enroll a young, healthy pet, and the least sense if you could comfortably pay for emergency care out of savings or your pet already has health conditions, since insurers typically exclude pre-existing conditions. It’s not a way to come out ahead on average. It’s a way to cap the damage of a bad year.
This guide covers what pet insurance costs in 2026, how it pays, what it leaves out, and a simple way to decide whether it fits your situation.
What Pet Insurance Costs in 2026
The North American Pet Health Insurance Association’s 2026 State of the Industry report, which covers 2025, puts the average annual accident-and-illness premium in the U.S. at $836 for dogs and $435 for cats. Those averages rose 11.5% and 12.6% from the year before. Divided by twelve, that works out to roughly $70 a month for a dog and $36 a month for a cat.
Your own price can land well above or below those averages. Breed, age, location and the coverage you choose all move the number. For example, Forbes Advisor cites averages of $51 a month for dogs and $27 for cats on a plan with a $5,000 annual limit, a $250 deductible and 80% reimbursement. A higher limit, lower deductible or higher reimbursement rate raises the premium.
The same NAPHIA report found that only about 4.27% of the 163.6 million pets in the U.S. are insured: 5.99% of dogs and 2.29% of cats. Most owners are paying vet bills out of pocket, which is exactly the situation insurance is meant to soften.
How Pet Insurance Works
With most pet insurance, you pay the vet first, file a claim, and get reimbursed. What you receive depends on three settings you choose:
- Reimbursement percentage. Common options are 70%, 80% or 90% of the covered bill.
- Deductible. Some plans use an annual deductible you meet once per policy year. Others apply a deductible to each new condition or incident. Amounts commonly run from about $50 to $1,000.
- Annual limit. This is the most the insurer pays in a policy year. Limits range from around $2,500 to unlimited.
The National Association of Insurance Commissioners describes three broad plan types: accident-only, accident and illness, and wellness. Accident-only is the cheapest and covers injuries. Accident and illness adds sickness, and wellness plans reimburse routine care such as vaccines and checkups. The NAIC adopted a Pet Insurance Model Act in 2022 that addresses pre-existing conditions, wellness programs and consumer protections, though how it applies depends on your state.
What Pet Insurance Usually Doesn’t Cover
- Pre-existing conditions. Anything your pet had before coverage began, or during the waiting period, is generally excluded. Some curable conditions may be covered later if the pet stays symptom-free for a set period such as 180 days or 12 months, but incurable conditions like diabetes typically stay excluded.
- Hereditary and congenital conditions. Many insurers exclude these, according to the NAIC.
- Cosmetic and breeding costs. Procedures like tail docking and ear cropping, and costs related to breeding and pregnancy, are commonly excluded.
- Routine items. Food, supplements and grooming aren’t covered, and routine care is only covered by a wellness add-on.
- Older pets. Some insurers won’t accept pets above a certain age, and a pet’s age is a factor in what you pay.
Waiting Periods Before Coverage Starts
Coverage doesn’t begin the day you sign up. NerdWallet’s review of major insurers found typical waits of:
- 1 to 15 days for accidents, with some plans starting immediately
- 14 to 30 days for illness, with 14 days the most common
- Six months or longer for orthopedic conditions such as ligament injuries, with some insurers shortening the wait if your vet performs an orthopedic exam
- Often no wait for wellness coverage
Anything that happens during the waiting period is treated as pre-existing, so it’s worth enrolling before you think you’ll need the plan.
Is Pet Insurance Worth It? A Simple Way to Decide
Pet insurance isn’t an investment. You’re buying protection against a large, unpredictable cost. These questions help you judge whether that protection is worth the premium for you:
- Could you pay a big vet bill from savings without hardship? Pick a number that would hurt, say an emergency surgery bill, and ask whether you could cover it. If the answer is no, insurance is doing real work for you.
- How old and healthy is your pet? The best time to enroll is while your pet is young and healthy, before conditions appear that would be excluded as pre-existing.
- Is your breed prone to costly problems? Some breeds are more prone to orthopedic, dental or digestive issues. If you know your breed’s tendencies, price a plan that covers them after the waiting period.
- Would a smaller plan be enough? An accident-only plan costs less and protects against the sudden, expensive events many owners worry about most.
Here’s how that tends to play out. A new puppy or kitten owner with limited savings often gets real value from an accident and illness plan. An owner with a healthy emergency fund can reasonably skip insurance, or choose accident-only coverage as a middle path. For a senior pet who already has chronic conditions, a new policy will exclude those conditions, so the benefit is much smaller.
How to Compare Pet Insurance Policies
- Reimbursement percentage, deductible type and annual limit
- Waiting periods, especially for orthopedic conditions
- How the policy defines pre-existing and hereditary conditions
- Exclusions and any age limits at enrollment
- How premiums change at renewal and as your pet ages
- Claim process: how fast reimbursements arrive and what paperwork is needed
Types of Pet Insurance Policies
| Policy type | What it generally covers | Best suited for | Watch for |
|---|---|---|---|
| Accident only | Injuries from accidents, such as a broken leg or a swallowed object | Owners who want lower-cost protection against the unexpected | Illnesses such as infections, cancer and allergies are not covered |
| Accident and illness | Accidents plus illnesses, and many plans cover hereditary and chronic conditions that were not pre-existing | Owners who want broad protection against large, unpredictable bills | Higher premiums, waiting periods and pre-existing condition exclusions |
| Wellness add-on | A set reimbursement for routine care such as vaccines and checkups | Owners who want routine costs spread across the year | Compare the extra premium with the benefit it pays |
A Worked Example: What a Claim Actually Pays
These numbers are illustrative, not a quote. Say your dog has an emergency surgery that costs $4,000. Your policy has a $500 annual deductible and reimburses 80%.
| Step | Amount |
|---|---|
| Vet bill | $4,000 |
| Minus annual deductible | $3,500 eligible for reimbursement |
| Insurer pays 80% of $3,500 | $2,800 |
| You pay ($500 deductible plus 20% of $3,500) | $1,200 |
Your premiums for the year are on top of this, so the policy only comes out ahead when claims are large relative to what you paid in. That is why the real value of pet insurance is protection against a bill you could not comfortably absorb.
The Settings That Change Your Premium
- Reimbursement level. Policies commonly offer 70%, 80% or 90%. A higher percentage raises the premium.
- Annual deductible. A higher deductible lowers the premium but increases what you pay on every claim year.
- Annual benefit limit. A higher limit, or an unlimited one, costs more but protects you from a very large bill.
- Your pet. Premiums generally rise as pets age and vary by breed, size and where you live.
Self-Insuring Instead: When a Savings Fund Can Work
Some owners set aside the monthly premium in a dedicated account instead. That can work if you could comfortably pay a surprise bill of several thousand dollars from savings on short notice. It works less well early on, before the fund has grown, which is when an unexpected injury is most damaging. A middle path is a higher-deductible policy that covers large bills while you pay small ones yourself.
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Costs, coverage and availability vary by pet, state and insurer. Figures cited are industry averages and may not reflect your quote. This article is general information, not veterinary, tax or legal advice.
Frequently Asked Questions
Is pet insurance worth the money?
It can be if a large unexpected vet bill would strain your finances, especially when you enroll a young, healthy pet. If you could comfortably pay for emergency care yourself, it is optional.
How much does pet insurance cost per month?
NAPHIA’s 2026 report puts the average annual accident-and-illness premium at $836 for dogs and $435 for cats, or roughly $70 and $36 a month. Your price depends on your pet’s breed, age and location and on the coverage you choose.
Does pet insurance cover pre-existing conditions?
Most insurers exclude pre-existing conditions, and many exclude hereditary or congenital conditions too. Some curable conditions may be covered after a symptom-free period.
When does pet insurance start paying?
After the waiting period. Accident waits are often a few days, illness waits commonly 14 days or more, and orthopedic conditions can take six months or longer.
Does pet insurance pay the vet directly?
Most plans reimburse you after you pay the vet and file a claim. Ask each insurer whether it offers direct payment to the vet.
What is the difference between accident-only and accident and illness pet insurance?
Accident-only covers injuries such as broken bones or swallowed objects and costs less. Accident and illness also covers sicknesses such as infections, allergies and cancer, so it protects against more but has a higher premium.
Is pet insurance worth it for an older pet?
It can be, but premiums generally rise with age and some insurers limit enrollment for older pets. Conditions that appear before coverage starts are pre-existing and typically excluded, so the best time to enroll is while your pet is healthy.
Does pet insurance cover vaccines and routine checkups?
Standard accident and illness policies do not. Routine care is usually covered only through an optional wellness add-on that reimburses a set amount, so compare the add-on premium with the benefit.
