What pet insurance actually costs
Two numbers decide whether a policy is worth anything: the premium you pay every month, and the maximum the insurer will ever pay out. The second one is buried, and it is the one that matters.
Typical monthly premium ranges
| Pet | Age | Accident & illness | Accident only |
|---|---|---|---|
| Dog — low-risk breed | Under 2 | $28 – $52 | $10 – $20 |
| Dog — low-risk breed | 3 – 6 | $45 – $80 | $15 – $28 |
| Dog — low-risk breed | 7+ | $90 – $165 | $25 – $45 |
| Dog — high-risk breed | Under 2 | $55 – $110 | $20 – $40 |
| Dog — high-risk breed | 3 – 6 | $70 – $140 | $30 – $55 |
| Cat | Under 2 | $15 – $30 | $8 – $15 |
| Cat | 3 – 6 | $18 – $38 | $10 – $20 |
| Cat | 7+ | $40 – $90 | $18 – $32 |
“High-risk breed” here means a breed with a well-documented, expensive, common condition — not a breed with a bad reputation. French Bulldogs and other flat-faced breeds, Cavalier King Charles Spaniels, and giant breeds sit in that group. Mixed-breed dogs are usually priced with the low-risk column, and that pricing advantage is real.
What the treatments cost
These are the bills that decide whether a policy was worth having. Ranges reflect U.S. specialty and emergency hospitals; rural practices often sit at the bottom of the range, metro emergency hospitals at the top.
| Treatment | Typical U.S. range | Notes |
|---|---|---|
| Foreign body removal (surgery) | $2,000 – $8,000 | National average about $4,400; very common in young dogs |
| Cruciate ligament repair (TPLO) | $2,800 – $6,400 | Average about $3,525; often bilateral — the second knee frequently follows |
| Fracture repair | $1,500 – $6,000 | Depends on bone and hardware |
| Brachycephalic airway surgery (BOAS) | $2,000 – $5,500 | Median around $3,200; flat-faced breeds, often recommended before age 2 |
| IVDD / spinal surgery | $4,500 – $9,500 | All-in including MRI; Dachshunds, French Bulldogs, Corgis |
| Cancer treatment (course) | $3,000 – $15,000 | Lymphoma averages about $5,250; osteosarcoma runs higher |
| GDV / bloat surgery | $3,500 – $10,000 | Median around $6,000; true emergency, minutes matter |
| Emergency visit (no surgery) | $200 – $1,500 | Often below the deductible, so insurance pays nothing |
| MRI or CT scan | $1,500 – $5,000 | Usually a prerequisite for spinal or brain work |
Why the annual limit decides everything
A policy with a $3,000 annual limit and 90% reimbursement sounds generous until you read the cap. The insurer will never pay more than $3,000 in a year, no matter what the bills are. One cruciate repair, one cancer work-up, or one spinal surgery can exceed that on its own — and the second event in the same year is entirely yours.
When you compare quotes, do this in order:
- Write down the annual limit. Anything below $10,000 should be treated as accident cover, not illness cover.
- Check whether the limit is annual, per condition, or lifetime.
- Only then compare monthly premiums.
A $95 policy with an unlimited limit is frequently better value than a $55 policy with a $3,000 cap, even though it looks 70% more expensive.
Breed-specific cost guides
Each guide covers the conditions that actually drive claims for that breed, with treatment ranges and a suggested starting point for the calculator.
Three ways people overpay
- Buying a wellness add-on. It reimburses predictable costs you would have budgeted for anyway, minus a margin. It rarely pays back.
- Choosing a low deductible for a healthy young pet. You pay a premium every month for a benefit that only matters in the year something goes wrong — usually later.
- Insuring a senior pet with a documented history. The exclusions do the work the premium cannot.
Where these numbers come from
These figures were checked against public sources on 4 November 2026. The main ones:
- Premiums — NAPHIA State of the Industry 2026 (U.S. accident-and-illness averages of $62.44/month for dogs and $32.21/month for cats), plus 2026 rate comparisons published by Forbes Advisor, NerdWallet, MoneyGeek and Insurify.
- Treatment costs — the CareCredit / Synchrony Average Procedural Cost Study, Cornell University Hospital for Animals published oncology cost guidance, and veterinary cost references published by SpectrumCare, VetCostGuide and Great Pet Care.
- Breed claim profiles — insurer claim summaries (Trupanion, MetLife, Lemonade, Healthy Paws) and breed health literature.
Every source is listed, with the specific figure it supports, on the sources and methodology page.