Traveling in Europe by Train with Your Pet : Everything You Need to Know

Publié le 1 septembre 2026 à 08:30

For American travelers used to driving everywhere, Europe's train network can feel like a revelation. Fast, comfortable, scenic, and surprisingly pet-friendly.

Here's your complete guide to navigating European rail travel with your dog or cat.

Why the Train Is Often the Best Option for Pet Travelers

When you're exploring Europe with a pet, the train beats flying hands down for most journeys. No cargo holds, no strict carrier size limits, no stressful airport security with an anxious animal.

You and your pet travel together, in the same car, from city center to city center.

For American travelers used to road trips, the train also removes the need to rent a car, a significant logistical (and financial) simplification, especially in cities where parking is a nightmare.

That said, each country and each rail operator has its own rules. Knowing them before you board will save you from surprises.

The Golden Rules of Train Travel with Pets in Europe

Before we dive into country-by-country specifics, a few principles apply almost everywhere:

  • Small pets in carriers are almost universally accepted on European trains, usually for free or a small fee. "Small" typically means under 6–10 kg (13–22 lbs) in an enclosed, leak-proof carrier.
  • Larger dogs are allowed on most trains but require a ticket (usually half-price or a flat fee), and must wear a muzzle and be kept on a leash at all times.
  • Cats are almost always treated as "small pets" and travel in a carrier, usually for free or a token fee.
  • Book in advance when possible: some trains limit the number of pets allowed per journey.
  • Bring documentation : your pet's health certificate and vaccination record should always travel with you.

Country by Country : The Rules You Need to Know

 France — SNCF

France's national rail operator SNCF is generally pet-friendly and well-organized about it.

  • Small pets (under 6 kg in carrier) : €7 flat fee for any journey, regardless of distance
  • Larger dogs : Half the price of a second-class adult ticket, mandatory muzzle and leash
  • Cats: Treated as small pets, travel in a carrier for €7
  • High-speed TGV trains : Pets allowed on all TGV routes under the same rules

Good to know : SNCF is one of the most straightforward systems for pet travel in Europe.

The €7 flat fee is a real advantage for long journeys.

United Kingdom — Eurostar & National Rail

Eurostar (Paris/Brussels ↔ London) : This is where things get complicated.

Eurostar does not allow pets on board, with the exception of registered assistance animals.

This is a firm policy with no exceptions, your pet cannot travel through the Channel Tunnel by train.

Alternative : Pets can travel through the Channel Tunnel via the Eurotunnel Le Shuttle car service (Folkestone ↔ Calais), where your pet stays in your vehicle throughout the crossing.

National Rail (within the UK) : Most UK train operators allow dogs on board for free.

Small pets in carriers are also generally accepted.

Rules vary slightly by operator but the UK is overall very dog-friendly by rail.

Germany — Deutsche Bahn (DB)

Germany's Deutsche Bahn is one of the most pet-welcoming rail systems in Europe.

  • Small pets in carriers : Free of charge
  • Larger dogs : Require a child's ticket (roughly half an adult fare), must wear a muzzle and be on a leash
  • ICE high-speed trains : Same rules apply — pets are welcome
  • Regional trains : Also pet-friendly, same conditions

Good to know : Germany is excellent for spontaneous rail travel with pets, no advance reservation needed specifically for your animal, just purchase the ticket at the station.

Netherlands — NS (Nederlandse Spoorwegen)

The Dutch rail system is clean, punctual, and genuinely pet-welcoming.

  • Small pets in carriers : Free
  • Dogs : Require a "day return" dog ticket (around €3.50), available at station machines; must be on a leash
  • All train types : Dogs and small pets are welcome on all NS services

Good to know : The Netherlands is one of the easiest countries in Europe for spontaneous pet-friendly rail travel.

The dog ticket is cheap and simple to purchase.

Italy — Trenitalia & Italo

Italy has two main intercity rail operators, and both allow pets with slightly different rules.

Trenitalia :

  • Small pets (under 10 kg in carrier) : €5 flat fee
  • Larger dogs : Half-price ticket, mandatory muzzle and leash
  • Frecciarossa high-speed trains : Pets allowed under the same conditions

Italo :

  • Small pets in carriers : Allowed, fee applies (check current rates on booking)
  • Larger dogs : Not permitted on Italo high-speed trains, check before booking

Good to know : For Italy, always verify which operator runs your specific route, as Trenitalia and Italo have different pet policies.

Spain — Renfe

Spain's national operator Renfe has become more pet-friendly in recent years.

  • Small pets (under 10 kg in carrier) : Allowed on most long-distance AVE high-speed trains and regional services, small fee applies
  • Larger dogs : Restrictions apply, guide dogs and assistance animals are always permitted; check Renfe's current policy for pets over 10 kg before booking
  • Regional trains : Generally more permissive

Good to know : Spain's pet policy has evolved recently, always check the Renfe website for the most current rules before your trip.

Portugal — CP (Comboios de Portugal)

Portugal's national rail operator is relaxed and affordable.

  • Small pets in carriers : Free
  • Dogs : Allowed on a leash, small fee applies; muzzle required
  • Regional trains : Same rules

Good to know : Portugal's trains are less crowded than in France or Germany, making travel with a pet generally more relaxed.

Austria — ÖBB

Austrian Federal Railways (ÖBB) are efficient, punctual, and pet-friendly.

  • Small pets in carriers : Half-price child ticket required
  • Dogs : Half-price child ticket, muzzle and leash required
  • Railjet high-speed trains : Pets allowed under the same conditions

Good to know : ÖBB trains are very comfortable and well-maintained, a great option for the Austria leg of any European trip.

Practical Tips for a Smooth Train Journey with Your Pet

Before You Board

  • Book early and notify the rail operator of your pet when purchasing your ticket — some trains have a limited number of pets allowed per journey.
  • Exercise your pet before the journey. A tired dog is a calm dog.
  • Bring water and a collapsible bowl — train journeys can be long and stations aren't always easy to navigate with an animal.
  • Familiarize your pet with their carrier well before the trip. It should be their safe, comfortable space, not something they only see on travel days.

On the Train

  • Choose your seat wisely : near the doors for easy exits at stops, or in a less crowded car if possible.
  • Keep your carrier under the seat or on your lap for small pets; larger dogs sit at your feet on a short leash.
  • Bring a familiar item : a small blanket or toy with your scent can significantly reduce travel anxiety.
  • Be considerate of other passengers : not everyone is comfortable around animals. A well-behaved, quiet pet in a closed carrier is almost always welcome.

Managing Anxiety

Some pets travel beautifully.

Others find the noise and motion of trains stressful.

If your pet is anxious:

  • Talk to your vet before your trip, they may recommend a mild calming supplement or medication for long journeys.
  • Consider Adaptil (for dogs) or Feliway (for cats) spray applied to the carrier bedding before travel.
  • Keep your own energy calm, pets are highly attuned to their owner's stress levels.

Interrail and Eurail Passes — Do They Cover Pet Fees ?

If you're using a multi-country rail pass (Interrail for European residents, Eurail for visitors from outside Europe), pet fees are generally not included in the pass.

You'll still need to purchase a separate pet ticket for each journey according to the local operator's rules.

That said, having a Eurail pass simplifies the booking process significantly and is worth considering for trips covering multiple countries.

Let Us Handle the Planning

Train travel is one of the great joys of a European trip — and with the right preparation, your pet can be part of every adventure. But researching the rules for each country, each operator, and each route takes time.

At Papattes en Vadrouille, we build custom itineraries for American pet owners traveling in Europe ,including all the logistics around transport, accommodation, and documentation.

We take care of the details so you can enjoy the journey.

👉 Contact us to start planning your pet-friendly European rail adventure.

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