Dogs · Route-specific rules
Dog Tapeworm Treatment for Pet Travel
Tapeworm treatment rules depend on where your dog is going. The UK has a specific treatment window for dogs arriving in Great Britain; travel to France does not use that same UK-entry rule.
Returning to Great Britain from France
Dogs entering Great Britain from the EU must receive an eligible tapeworm treatment from a vet. GOV.UK specifies treatment no less than 24 hours and no more than 5 days before arrival in Great Britain. Plan against the expected UK arrival time, not just the time you leave France.
The vet must record the treatment in the accepted travel document. Check the official guidance for the eligible medicine and any exceptions; do not assume a routine flea or tick product counts as tapeworm treatment.
A practical timing check
Before the appointment, tell the vet your planned crossing and expected arrival time in Great Britain. Ask them to confirm the treatment falls inside the 24–120 hour window and is recorded correctly.
Travelling from Great Britain to France
The Great Britain entry tapeworm rule is for dogs travelling into Great Britain; it should not be confused with the outbound journey to France. Requirements can differ for onward travel to other countries, so check each destination and your return route with your vet and the official guidance.
For a return trip to Great Britain, use the return arrival time to plan the dog’s treatment. A round trip completed within five days may have specific operator guidance; confirm the route and timing with your vet before relying on that exception.
Cats and other pets
The UK tapeworm entry requirement described here applies to dogs, not cats. Other animals can have different entry or certificate rules, so confirm the requirements for that species and route with the relevant authority.
Related EuroPaw guides
Reviewed 24 October 2026. Travel rules and operator procedures can change; check the linked official guidance and confirm with your vet before departure.