Pet insurance for vet bills
The vet bill is the easy part.
Knowing what the policy pays is harder.
Annual limits, excesses, co-payments, waiting periods and pre-existing conditions all decide how much of a bill comes back to you. Most people only compare the price.
We explain how each part works, and show what every insurer selling pet cover here publishes about its own plans, dated and linked.
The one thing worth knowing before anything else
Pet policies do not cover conditions your pet already has. That includes anything it has shown signs of before cover starts, and on many policies anything that appears during the first few weeks, the waiting period.
Those waiting periods are applied to the hour. One published dispute involved a dog that fell ill about 12 hours before its 21-day stand-down ended; the claim was declined and the decline upheld. When you start a policy, and with whom, matters more than it looks.
How cover works
The five things that decide what a claim pays.
Accident-only or accident and illness cover
The first choice every policy makes for you, and the one that decides what a claim can be for.
Annual limits, excess and co-payment
Three numbers decide how much of a vet bill comes back to you. They interact, and most people only look at one.
Waiting periods (stand-downs)
The days at the start of a policy when an illness will not be covered. Insurers apply them strictly.
Pre-existing conditions
Why a condition your pet already has is usually not covered, and what “already has” means.
Age limits for starting cover
Most policies have a youngest and an oldest age to start. The oldest age is the one that catches people out.
Who sells pet insurance
8 insurers, each described from its own website, checked 26 October 2026.
We do not sell insurance
We are not an insurer and we do not give advice. We explain how cover works so you can read a policy with confidence.
Everything here has a source
Insurer details come from each insurer's own site, dated. Where we could not check something, we say so. How we source this site.
Read the wording
Summaries help you compare. The policy wording decides a claim. Read the exclusions, waiting periods and limits before you buy.