Bringing a Dog Into Great Britain
Microchip first, then rabies vaccine, then a 21-day wait, then tapeworm treatment 1 to 5 days before arrival. The GOV.UK rules in order, and the common traps.
Written by thecanineledger
This page carries no advertising, and nothing on it is for sale.
“Your pet may be put into quarantine for up to 4 months if you do not follow these rules - or refused entry if you travelled by sea.” That’s the UK government’s own guidance on bringing a pet dog, cat or ferret into Great Britain (GOV.UK, Bringing your pet dog, cat or ferret to Great Britain). It adds: “You’re responsible for any fees or charges.”
While plenty of pages summarise these rules, most of them are copies of copies. This page goes back to GOV.UK and sets out the steps in the order they have to happen, because the order is where people get caught.
This covers Great Britain only: England, Wales and Scotland. Northern Ireland has different guidance. Rules change, so check the GOV.UK page before you book.
1. The order matters
| Step | The GOV.UK rule |
|---|---|
| 1. Microchip | “You must get your pet microchipped before, or at the same time as, their rabies vaccination. If you do not, they’ll need to be vaccinated again.” |
| 2. Rabies vaccine | “Your vet needs proof that your pet’s at least 12 weeks old before vaccinating them.” |
| 3. Wait | “at least 21 full days after the first rabies vaccination (or the last of the first course of rabies vaccinations) is given.” “Day 1 is the day after the rabies vaccination.” |
| 4. Blood test, only from some countries | Needed only from a country that’s “not part of the EU” and “not listed”. Then “You must wait 3 months from the date the blood sample was taken before you travel.” |
| 5. Travel document | Which one depends on where you’re coming from (see §2). |
| 6. Tapeworm treatment | Given by a vet “no less than 24 hours before you enter Great Britain” and “no more than 5 days (120 hours) before you enter Great Britain”. |
The 21 days is a minimum. GOV.UK warns that “some rabies vaccinations take longer to work than others”, so ask your vet how long your dog’s vaccine needs.
Our note: This page gives the minimum waits only. Some vaccine types have longer waits, so ask your vet.
2. Which document
It depends on the country you’re travelling from:
- From an EU country: a pet passport issued in the EU (or certain other countries), a GB-issued animal health certificate from the last 6 months, a Great Britain pet health certificate, or a GB pet passport issued before 1 January 2021.
- From Canada or the USA: the GOV.UK table lists a “Great Britain pet health certificate” for both.
- From Northern Ireland, the Channel Islands or the Isle of Man: GOV.UK says your pet “will not need a pet passport or health certificate.”
The Great Britain pet health certificate has to be signed by an official veterinarian, and “Your pet must enter Great Britain within 10 days of the pet health certificate being issued.”
3. Tapeworm: the step people miss
The timing window is tight. GOV.UK gives an example: if your dog is treated at 1pm on Monday, you must arrive after 1pm on Tuesday, and you can’t arrive after 1pm on Saturday.
If you’re delayed past five days, your dog may need treating again. Dogs coming directly from Finland, Ireland, Northern Ireland, Malta or Norway don’t need the treatment.
The treatment must be one that works against a specific tapeworm, and the vet has to record the product, date and time. Your vet will know which treatments qualify. We don’t name products.
4. Getting here
Approved routes only. You must use an approved route and travel company. GOV.UK warns that the approved routes “can change or may only operate at certain times of the year.”
Flying means cargo. “Pets have to travel as cargo on a plane unless” you’re on a chartered private plane or travelling with a guide or assistance dog.
The microchip has to read. Staff will check chips that meet ISO standards 11784 and 11785. If your dog’s chip doesn’t meet them, “you may have to bring your own microchip reader”. A chip that can’t be read means refused entry or quarantine.
Our note: These are Great Britain rules only. Northern Ireland differs, and your own country sets the rules for the return trip.
5. Banned breeds
GOV.UK is clear: “You cannot bring a banned breed of dog into Great Britain unless it already has a valid Certificate of Exemption.” XL Bully dogs are covered. → Breed Bans: What the Laws Say, and Whether They Reduce Bites
Our note: Dogs being sold or rehomed, arriving more than 5 days apart from the owner, or travelling in groups of more than 5 follow other rules. Check GOV.UK.
6. What we could not verify
| Commonly said | What we found |
|---|---|
| “Your dog needs six months’ quarantine” | Not if you follow the rules. Quarantine of up to 4 months is the penalty for getting them wrong. |
| “Any rabies jab will do, as long as it’s done” | No. The chip has to come first or the vaccine must be repeated. |
| “Tapeworm treatment within a week is fine” | No. Between 24 hours and 5 days before arrival. |
| “Dogs from the US need a blood test” | Not on the current list. The USA is listed with a GB pet health certificate. Check before you travel. |
Sources
- GOV.UK: Bringing your pet dog, cat or ferret to Great Britain (UK government guidance; all parts read via the GOV.UK content API and on the page; last public update 24 October 2024; read 4 November 2026)
Always confirm with your vet before acting on anything on this page.