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Bringing a cat from Ireland to the United Kingdom
Yes — this is the lightest route into Great Britain on this site. Ireland counts as an EU departure (Part 1 listed in Great Britain's system), so a cat on an EU pet passport issued in Ireland, microchipped and rabies-vaccinated with the 21-day wait after a first vaccination, needs no blood test, no import permit and no quarantine. Cats never need tapeworm treatment, and Ireland adds one more relief on top: you do not need an approved route or carrier to enter Great Britain from Ireland.
21 days
Minimum wait
After a primary rabies vaccination
None
Titer test
EU departure — Part 1 listed
None
Approved route needed
Direct from Ireland is exempt
None
Quarantine if compliant
Up to 4 months if rules are broken
Step-by-step checklist
| Step | What to do | When |
|---|---|---|
| Microchip | ISO 11784/11785 microchip, implanted before or at the same time as the rabies vaccination — a vaccination given before the chip does not count and must be repeated. If the chip is not ISO standard, travel with your own reader; an unreadable chip can mean refusal or quarantine. A clearly legible tattoo applied on or before 3 July 2011, with rabies vaccination after tattooing, is the only alternative. Irish guidance requires original paperwork throughout — photocopies are not accepted. | Before vaccination |
| Rabies vaccination | At 12 weeks of age or older, with an inactivated or recombinant vaccine approved in Ireland. After a first (primary) vaccination you must wait at least 21 full days before travel — day 1 is the day after vaccination, and some vaccines take longer to become valid, so check the datasheet with your vet. Boosters given in date need no new wait; a missed booster restarts the primary course. | ≥21 days before travel |
| No titer test | Ireland is an EU country, and Great Britain only requires a rabies blood test for departures from countries that are neither in the EU nor listed. No blood sample, no 0.5 IU/ml result and no 3-month wait apply on this route. | — |
| EU pet passport | Your cat's EU pet passport, issued in Ireland by your local vet, is the normal travel document for entry to Great Britain — Ireland is an EU country for this purpose, so the passport is required even though no approved route is. Only a vet in a country that can issue pet passports may enter rabies vaccination details in it. If your cat has no EU pet passport, the alternative is a Great Britain pet health certificate signed, stamped and dated by an official veterinarian — your cat must then enter Great Britain within 10 days of it being issued, and Irish guidance advises contacting your Regional Veterinary Office well in advance (it says at least 2 months) if a government-stamped health certificate is needed. Do not confuse Ireland with Northern Ireland: pets from Northern Ireland need no passport or health certificate at all to enter Great Britain, but pets from Ireland (the Republic) do. | Before travel |
| No approved route needed | Unlike almost every other departure country, you do not have to use an approved route or an authorised carrier to enter Great Britain from Ireland — GOV.UK states the exception expressly. Ireland is also one of only two origins (with Northern Ireland) from which a pet may enter Great Britain by private boat. Your carrier will still check the chip and documents, and airlines set their own rules on how cats travel. | Booking stage |
| No tapeworm treatment | The Echinococcus tapeworm treatment rule applies to dogs only. Cats need no tapeworm treatment to enter Great Britain from any country — so there is no 24–120 hour step on this route at all. | — |
| Declaration & the 5-pet limit | This page covers non-commercial travel: you sign a declaration that your cat is not for sale or transfer of ownership, your cat travels with you or with a person you have authorised in writing, arriving within 5 days of you, and you bring no more than 5 pets unless you have written evidence of attending or training for a competition, show or sporting event. Anything else follows the extra (Balai / commercial) rules. Irish guidance makes the same 5-day point: a pet arriving more than 5 days from its owner is not travelling under pet travel rules. | Travel day |
Your preparation timeline
- 1Any time — Microchip (or check the existing chip reads and is ISO), then rabies vaccination
- 2≥21 days out — The 21-day wait after a primary rabies vaccination runs — no wait after an in-date booster
- 3Before travel — Check the EU pet passport is complete and correctly filled in — no approved route to book, but check your carrier accepts the cat
- 4Only if using a GB pet health certificate — Certificate issued by an official veterinarian — enter Great Britain within 10 days of issue; allow for Regional Veterinary Office stamping time
- 5Arrival — Chip and documents are checked; compliant cats go straight through with no quarantine
The mistake that causes trouble on this route: Confusing Ireland with Northern Ireland. No approved route is needed from either, but the document rule differs: a Northern Ireland pet needs no passport or health certificate to enter Great Britain, while a pet from Ireland (the Republic) still needs its EU pet passport. Turning up with no passport because 'Ireland is exempt' mixes up two different exemptions.
Costs you can plan for
Neither GOV.UK nor Ireland's Department of Agriculture, Food and the Marine (DAFM) publishes a government fee for this route in the guidance checked: there is no British charge for entering on an EU pet passport, and no official fee schedule for the passport itself. Your real costs are your Irish vet's charges for the passport and vaccination, plus your carrier's fare. The expensive scenario is non-compliance — quarantine for up to 4 months is at your expense.
✈️ Government rules are only half the trip. Airlines set their own
pet carriage rules (crate size, breed limits, seasonal embargoes). Re-confirm carriage with
your airline after you meet the rules above.
Questions people ask about this route
Do I really not need an approved route from Ireland?
Correct. GOV.UK says you do not need to use an approved route if you are travelling from Ireland, and its carrier guidance lists the Republic of Ireland among the exceptions to the approved-route and authorised-carrier rules. Your carrier still checks your cat's chip and passport.
Can I bring my cat by private boat from Ireland?
Yes. Great Britain only allows pets to arrive by private boat from Ireland or Northern Ireland — from anywhere else an approved commercial route is required, and even then a private boat is not an option.
Are any cat breeds banned?
No. The UK banned list covers dog types only; there are no cat breed bans in the pet travel rules.
What if the paperwork is wrong?
Your cat can be quarantined for up to 4 months at your expense, or refused entry if it arrived by sea. On this route the failures are documentary — a missing passport, a vaccination recorded before the chip, or a lapsed booster.
Related guides
- Bringing a dog from Ireland to the United Kingdom
- Rabies titer tests (FAVN / RNATT): validity and waiting periods by country
- How many days before travel do you need a pet health certificate?
- Pet quarantine by country: how long, where, and how to avoid it
- Microchip before or after rabies vaccination?
- How far in advance should you start preparing?
Official sources for this page
- GOV.UK — Bringing your pet dog, cat or ferret to Great Britain
- GOV.UK — Pet travel: checks on pets by transport carriers (Ireland route exception, Part 1 listed documents)
- GOV.UK — Great Britain pet health certificate
- Ireland DAFM (gov.ie) — Pet Travel
- EUR-Lex — Commission Delegated Regulation (EU) 2026/131 on non-commercial movement of pet animals (replaced Regulation (EU) No 576/2013 from 22 April 2026)
- European Commission — Travelling with a pet within the EU
We check each rule against the exporting country's official page and the destination country's official page. If the two disagree, we show the disagreement instead of guessing.
Want a professional to run this route for you?
Licensed pet relocation companies handle permits, vet paperwork and flights daily. We are adding vetted partners for this route — check back soon.