Flying with a Dog from United States to Ireland — Requirements

A valid rabies vaccination is required. The dog must be at least 12 weeks old at the time of vaccination. At least 21 days must pass after the primary vaccination course before the dog may enter the EU. No waiting period is required after a booster if vaccinations have been kept current without a break.

A veterinary health certificate in EU Annex IV format (CANIS-FELIS-FERRETS) must be issued by an official government-authorised veterinarian in the country of origin. Must confirm microchip number, owner details, vaccination history (product, batch number, date, expiry), and that the dog is fit for transport. Valid for 10 days from issue for entry into the EU.

The dog must be implanted with an ISO 11784/11785 compliant microchip before or on the same day as the rabies vaccination. If the dog was vaccinated before being microchipped, the full vaccination course must be restarted after chipping.

Ireland requires all dogs to be treated against Echinococcus multilocularis (tapeworm) before EVERY trip. The treatment must be administered by a veterinarian no less than 24 hours (1 day) and no more than 120 hours (5 days) before the scheduled arrival time in Ireland. Approved active substances: praziquantel or epsiprantel. The veterinarian must record the date, time, product name, dosage, and their signature in the EU Pet Passport or Animal Health Certificate. Dogs arriving without this treatment may be refused entry or quarantined at the owner's expense. Legal basis: Commission Implementing Regulation (EU) 2018/878. NOTE: Cats are EXEMPT from this requirement under EU law.