TRAVEL EQUIPMENT FOR YOUR DOG
Like people, dogs need documentation that allows them to travel.
In general, that means that your dog must have a passport, microchip and all his updated vaccines.
Keep in mind that some countries have additional entry guidelines, such as Ireland and the United Kingdom. Be sure to check each country’s rules on your itinerary to avoid disappointments at the border. (Bringing your pet dog to Great Britain)
Most small dogs are allowed in the cabin of many European airlines and trains (except Eurostar).
The easiest way to travel with your pet can be by taking a road trip. It allows you to rest and take many breaks to go to the bathroom for your dog. If you do not own a car on European soil, many car rental companies have pet-friendly policies.