What changed: $776 to $986 in twelve months
Average accident-and-illness cover for a cat in Australia rose from $776 to $986 a year in the twelve months to Canstar's August 2026 awards — $210, or 27%. Dogs went 26%, from $1,359 to $1,718. The cause sits upstream: ABS data puts veterinary services up 9% in two years, and Canstar's survey of 2,000-plus owners found 45% would struggle to pay, or need a loan, for an unexpected $3,000 procedure. Take-up climbed with the risk: 35% of owners now hold a policy, against 23% a year earlier.
Those numbers leave three options when the renewal letter arrives: renew, switch, or bank the premium yourself. Each wins in a different situation.
Why cats rose faster than dogs
North American data shows the same pattern with a lag: in the 2026 NAPHIA report, premium for insured cats grew 33.1% in 2025 against 17.6% for dogs, though only 2.29% of cats are insured and 5.99% of dogs. The average US cat policy costs $435 a year. A small, thin pool means one severe claim moves the price for every cat on the book, and feline claims are not small: the largest cat claims in the same report include $50,000 for a corneal ulcer in a three-year-old, $45,900 for liver disease, and $35,900 for kidney disease.
That is the honest case for insurance, and the reason the decision needs three numbers, not one.
What the $986 actually buys
The premium is the least informative figure on the policy. What decides your real exposure is the excess, the co-payment percentage and the annual limit. Australian policies can require you to carry up to 40% of an eligible bill, with limits from about $2,000 to unlimited; Canstar's value awards demand a $10,000 limit and 80% reimbursement. On a typical 80% policy with a $250 excess, a bill splits down like this:
| Vet bill | You pay (excess + 20%) | Insurer reimburses |
|---|---|---|
| $1,500 | $500 | $1,000 |
| $3,000 | $800 | $2,200 |
| $6,000 | $1,400 | $4,600 |
Run the same bill through a 40% co-payment and the insurer's share on $6,000 falls to $3,450. The difference between a good and a mediocre policy is bigger than the difference between two premiums.
Option 1: renew and absorb the increase
Doing nothing is not the passive option it feels like. The 2026 price becomes the base for 2027, and renewal increases compound. At a drift of 8% a year — well below this year's 27%, above long-run CPI — a $986 policy becomes $1,065, then $1,150, $1,242 and $1,341. Five years of premiums total $5,784. What you get for it is continuity: no re-underwriting, no waiting periods, no age test, and every condition already covered stays covered.
For an older cat with a documented history, that continuity is usually worth more than any saving on the sticker price. A single pre-existing exclusion can cost more than the five-year difference.
Option 2: switch, and the 34% that is real
Canstar compared 26 insurers and found the award-winning average for cats at $651 against the market average of $986 — $335 a year, or 34% less (dogs to 42%). Carried forward at the same 8%, five years costs $3,819 instead of $5,784, a difference of $1,965.
The saving is real, and it is also conditional. Most Australian policies impose a 30-day waiting period on illness and up to six months on cruciate ligament conditions; accidents often start immediately. Any condition the old policy covered can be reclassified as pre-existing; temporary conditions may lose the exclusion after 12 to 18 months symptom-free, while diabetes, arthritis and recurring skin allergy are usually excluded permanently. Bilateral clauses extend that to the matching limb or eye, and many insurers will not open a policy past eight or ten.
So the 34% belongs to a healthy two-year-old with a clean record. For a nine-year-old with a dental history, switching is a coverage cut with a lower premium attached.
Option 3: self-insure the premium
Put $986 a year into an account paying 4.5% and after five years you have deposited $4,930 and hold $5,394. One $3,000 bill paid in full leaves $1,971 — no excess, no claim form, no exclusion list. A second $3,000 bill leaves you $1,164 short and borrowing. That is the shape of self-insurance: it comfortably absorbs one medium event, and fails on the second, which is exactly the pattern of a blocked cat or a cat with heart disease. If you choose this route, the target balance is not one bill but $6,000 to $8,000, held somewhere you will not spend it.
Five-year cash flow, three ways
Same cat, $250 excess, 80% reimbursement, two separate policy years for the two-claim row. Premium drift of 8% a year and a 4.5% savings rate are assumptions, stated so you can change them.
| Five-year outcome | Renew at market average | Switch to award winner | Self-insure at 4.5% |
|---|---|---|---|
| No claim | $5,784 | $3,819 | $0; you hold $5,394 |
| One $3,000 claim | $4,384 | $2,419 | $2,959 |
| Two $3,000 claims | $2,984 | $1,019 | $6,094, plus $1,164 borrowed |
The crossover sits in the middle row: self-insuring wins on one moderate claim and loses badly on two. Insurance is a hedge against the second event, and the premium is its price.
Where each option breaks
Renew when the cat is over eight or has any diagnosed condition — continuity is the entire product at that point. Switch when the cat is young, the record is clean and the quotes are genuinely comparable on limit and co-payment. Self-insure when you already hold six months of expenses and will not raid the account. A fourth path is the least discussed and often the best: stay with your insurer but raise the excess from $250 to $750 and drop optional extras, which cuts the premium without touching the exclusions.
Five checks before you switch
- Entry age. Ask the new insurer in writing whether it will accept a cat of that age. Many stop at eight, some at ten.
- Two years of vet records. A note about weight loss, vomiting or dental disease is enough to create an exclusion.
- Read the limit structure. A $10,000 annual limit with a $2,000 illness sub-limit is a $2,000 policy with good marketing.
- Compare excess, co-payment and limit together. A $400-cheaper premium with a 30% co-payment loses money the first time you claim $4,000.
- Get accepted before you cancel. Thirty days with no cover is how people end up holding a $4,000 bill and no policy.
What this page is not
This is general information about pricing and policy mechanics, not financial advice and not veterinary advice. Quotes vary by postcode, breed, age and excess, and every figure above should be re-checked against a current product disclosure statement before you act. If your cat is unwell now, cost is a secondary question — see the guide to what a blocked cat actually costs and call your vet.
Frequently asked
Is a 27% premium rise a reason to cancel cover?
Not on its own. Cancelling converts a known cost into an unknown one, and the cats most likely to need a $3,000 to $6,000 workup are the ones already past the age where a new insurer will take them. Compare the rise against your cat's actual claim history and against the cost of one blocked-cat episode; if the premium has moved more than 20% while the limit and co-payment stayed the same, get three comparable quotes before deciding.
Can I switch to a cheaper insurer and keep cover for an existing condition?
Usually not. Most Australian policies exclude pre-existing conditions, defined as anything diagnosed, treated, or visible in the records before the policy started or during its waiting period. A curable condition may lose the exclusion after 12 to 18 months symptom-free, but chronic conditions such as diabetes, arthritis and recurring skin allergy are normally excluded permanently, and bilateral clauses extend that to the matching limb or eye.
How much should I hold if I decide to self-insure instead?
Target $6,000 to $8,000, not the price of one bill. At $986 a year with 4.5% interest you reach about $5,394 after five years, which absorbs one $3,000 claim but leaves you $1,164 short after a second. Serious feline events cluster: a blocked cat runs $600 to $1,500, a saddle thrombus $3,000 to $6,000, and both can recur within a year.