Pet Insurance for Dogs with Epilepsy: What's Covered and What It Costs

The short answer

If your dog develops epilepsy after your policy starts (and after the waiting period), treatment is typically covered: consultations, blood tests, anti-seizure medication and monitoring, up to your annual limit, which refreshes each year on a lifetime policy. If your dog had seizures or a diagnosis before cover began, epilepsy counts as pre-existing, and standard policies will not pay for it. The cause does not matter; the timing does.

Timing carries so much weight because epilepsy's costs arrive for years, not once. A policy bought before the first seizure can carry them year after year; one bought afterwards treats the condition as pre-existing and excludes it. Waggel sells lifetime cover only, so where epilepsy starts after the policy does, its costs keep being covered while the policy runs.

If the first seizure has just happened

A first seizure is frightening, and admin is the last thing on your mind. If cover is already in place, three practical steps help early on.

• Tell your insurer what has happened and ask how they want the claim handled; check your policy for any notification deadline.
• Keep the policy running. A gap in cover can mean an existing condition is judged again by pre-existing rules later.
• Keep dated notes of seizures and vet visits: they give your vet a clearer history and support the claim.

What you're dealing with

Idiopathic epilepsy, the most common cause of repeated seizures in dogs, usually appears between six months and six years of age, and it affects approximately one in every 200 dogs across the UK. Seizures typically last one to three minutes. Most affected dogs are managed long-term with anti-seizure medication, adjusted through blood tests, and some need emergency treatment for prolonged seizures; a seizure lasting more than five minutes is an emergency. It is a lifelong condition to manage rather than cure.

What treatment costs

Epilepsy is not a cheap condition to live with. Cost data compiled by VetCost puts diagnosis at £200 to £1,200, ongoing treatment at £30 to £180 a month, and total lifetime costs anywhere between £3,000 and £15,000.

Claims data published by Animal Friends puts the average seizure-related claim at £918 for a small dog (up to 10kg) and £1,242 for a medium one (up to 20kg), based on claims made in 2025. PDSA sums up the practical answer: insure your dog as soon as you get them, before any signs of illness start.

What cover has to get right

Four things separate a policy that handles epilepsy from one that struggles.

• Lifetime rather than time-limited. Time-limited policies cap how long a condition can be claimed for, often at 12 months; epilepsy runs for the dog's life. With lifetime cover, an eligible ongoing condition should stay claimable for as long as the policy is active.
• The waiting period. Illness cover typically starts after 14 days. A first seizure inside that window is not covered: it falls inside the waiting period, and is usually excluded afterwards as pre-existing. If you have continuous prior cover, some insurers waive the wait; PDSA says it will for switchers who can prove it.
• Headroom in the limit. Ongoing medication is the small number; an MRI or a hospital stay is the big one. A £4,000 limit can disappear in a bad year.
• The excess mechanics. Check whether the excess applies per condition per year or once per policy year, and whether a co-payment starts as your dog ages.

How the main options compare

Two smaller notes for switchers: ManyPets says there is no waiting period when you move to it directly from an insurer you have been with for at least 12 continuous months, and its pre-existing plan covers conditions that have settled rather than chronic conditions needing ongoing medication, so it is not a route for existing epilepsy. Confirm both against its current criteria if you are moving mid-condition.

If your dog already has epilepsy

If the diagnosis came after your cover started, renew on time and keep the policy running; a gap in cover can mean an existing condition is judged again by pre-existing rules later. If you are shopping mid-condition, expect standard insurers to exclude epilepsy, and check carefully before switching away from a policy that already covers it. If you have no cover yet, ask about cover for pre-existing conditions, but check the criteria first: plans built for them usually cover only conditions that have settled.

Get any exclusions confirmed in writing before you buy. You can still compare quotes, but read any offer closely; a cheaper premium that excludes the condition rarely works out cheaper.

Common questions

Does pet insurance cover epilepsy medication?

On an eligible lifetime policy, yes. Medication, blood tests and monitoring are typically covered up to the annual limit, which renews each year.

What if the first seizure happens before cover starts?

It is treated as pre-existing, and most policies exclude it, along with related treatment years later. Waggel counts seizures or signs seen before cover began, or within its first 14 days, as pre-existing.

Can I still claim for other conditions if epilepsy is excluded?

Usually yes. An exclusion applies to the condition and anything stemming from it; unrelated illness and injuries remain covered.

Epilepsy is expensive in a quiet, repetitive way, and insurance is at its best against exactly that. If cover is in place early, ongoing treatment is usually claimable on a lifetime policy, within its limits. If it is not, be straight with the insurer about the history, confirm the terms in writing, and protect the cover you have.