Can my large dog travel by train?

It depends entirely on the carrier's rules, which set whether large dogs are allowed, in which space, with which travel document, and whether a lead and muzzle are needed. Some companies accept them under precise conditions, others impose limits. The rule is to check the current conditions of the route you will use before buying the ticket, because they vary from company to company.

Can I stay in the car with the animal during a ferry crossing?

Many companies do not allow passengers to remain on the vehicle deck during sailing, for safety reasons. In that case you must not leave the animal shut in the vehicle, which can become very hot and poorly ventilated. Clarify in advance with the company where the animal will be able to stay during the crossing, for example in a dedicated area or a cabin that accepts animals.

How do I reduce motion sickness on a train or ship?

A light meal a few hours before rather than a big one, a stable, well ventilated carrier and the chance to look outside help many animals. Gradual habituation to the mode, built with short trips, reduces the anxiety that amplifies nausea. If the animal has marked motion sickness, discuss it with the vet before leaving rather than resorting to improvised remedies.

Do I need special documents for a ferry trip abroad?

If the route crosses a border, yes: the health requirements of the destination country apply, which may include identification, documents and steps with precise technical lead times. They must be checked and prepared well in advance with the competent authorities, because some cannot be obtained at the last minute. The carrier adds its own conditions of carriage, which remain to be met separately.

Travelling with pets25 minLevel: BeginnerUpdated on August 6, 2026

Travelling by train and ferry with your pet

How to prepare a train or ferry trip with a dog or cat: carrier rules, the crate, managing the animal on board and documents, with no surprises at departure.

Audience: Pet owners
Species: Dog, Cat
Scope: Italy, European Union

What you need before you start

Il regolamento aggiornato del vettore ferroviario o della compagnia di navigazione che userai, letto prima di acquistare il biglietto
Un trasportino a norma per gli animali piccoli o guinzaglio e museruola per i cani grandi, secondo quanto richiesto a bordo
I documenti dell'animale in ordine, compreso il libretto o il passaporto se il viaggio attraversa un confine
Acqua, una ciotola pieghevole, sacchetti igienici e un piccolo tappetino assorbente per le soste e per l'attesa

Travelling by train or ferry with an animal is often simpler than flying, but it needs preparation that many discover only at departure, when it is already too late. Each carrier has its own rules on who may board, in what space, with which document, and with any limits on size or number of animals per person. Turning up at the station or port without having read those rules means risking not being allowed to travel, or putting the animal through a stressful journey that could have been avoided. The good news is that, with a little lead time, trains and ferries allow calm trips even over long distances. This guide covers what to check before buying the ticket, how to prepare the animal and the carrier, how to manage the hours on board, and how a ferry differs from a train, in particular for long trips involving a cabin or the vehicle deck. The precise rules are always set by the carrier: here you get the method to avoid being caught unprepared.

Before buying the ticket

Checking the rules must come before the purchase, not after. Each company decides independently whether and how it accepts animals, and the conditions can change from one route to another and over time. Reading the current rules of the carrier you will actually use is the first step, and no generic advice can replace it.

The questions to answer before you pay are always the same. How many animals you can bring, of what size, in which space they must stay, whether a dedicated ticket for the animal is needed, whether a carrier, lead or muzzle is required, and which documents must be shown if the trip crosses a border. Answering in advance avoids nasty surprises at the check.

What to check with the carrier before travelling
Aspect	Why it matters	Where to find it
Size and number of animals allowed	Some services limit large dogs or the number per person	Carrier rules
Ticket or supplement for the animal	The animal often has a dedicated travel document	Company website or ticket office
Carrier, lead or muzzle	On board requirements differ by service	Conditions of carriage
Spaces allowed on board	Cabin, vehicle deck or dedicated area follow different rules	Rules and confirmation at booking
Documents for crossing borders	An international trip needs health documents	Competent authorities and carrier

Preparing the animal and the carrier

An animal that boards a train or a ship for the first time with no preparation faces noise, vibration, crowds and an enclosed space all at once. Getting it used to the carrier and to busy places in stages, in the preceding weeks, turns a potentially traumatic experience into a manageable one. The carrier should already be a safe place, not a cage that appears only on the day of departure.

Make the carrier a familiar, pleasant place well before the trip, with treats and rest inside it.
Get the animal used to noise and crowds with short, increasing outings, without rushing the pace.
Do not let the animal travel on a full stomach: a light meal a few hours before reduces nausea and discomfort.
Bring an item with your scent or its usual blanket, which makes the carrier more reassuring.
For dogs, plan a chance to stretch and toilet before boarding and at every possible stop.
If the animal has known motion sickness, discuss it with the vet before leaving, without improvised remedies.

Managing the journey on board

Arrive early and without rushing
A time margin at the station or port lets you settle the animal calmly, find the intended space and give the dog a last walk before boarding, avoiding the rush that unsettles you both.
Settle the animal in the allowed space
Place the carrier stably, sheltered from draughts and constant foot traffic. A large dog on a lead should be kept close, in a position where it does not obstruct other passengers.
Stay calm and watch the animal
Your calm tone is a reference point for the animal. Check breathing and posture: heavy panting, agitation or heavy drooling point to stress or nausea that need managing.
Offer water, not big meals
During the journey offer small amounts of water, especially in warm weather. Avoid full meals on board, which raise the risk of nausea in a moving environment.
Use the stops and open decks
On a train, use long stops if getting off is allowed and safe; on a ferry, if animal areas or accessible decks are provided, use them for a break and for toileting.
Never leave the animal in a closed vehicle
On ferries with a vehicle deck, if the rules do not allow you to stay in the car during the crossing, do not leave the animal shut in the vehicle in the heat. Check the alternatives the company provides beforehand.

Train and ferry: differences to know

The two modes share the basic logic but pose different problems. The train is generally faster and offers more chances to get off at stops, but it crowds the animal into a narrow, noisy space. The ferry offers more room and, on long crossings, often dedicated areas or cabins that accept animals, but it introduces the issue of the vehicle deck and rough seas.

Practical comparison between train and ferry
Aspect	Train	Ferry
Space for the animal	Limited, close to the passenger	More room, with possible dedicated areas or cabins
Chances for a break	Stops, where getting off is allowed	Decks or animal areas on long crossings
Heat risk	Tied to how crowded the carriage is	High on the vehicle deck, to be avoided entirely
Motion sickness	Vibration and curves	Rough seas, more likely on long routes
Documents	As per rules, even on internal routes	Mind borders on international crossings

Knowing these differences helps choose the right mode and prepare the animal for the specific challenge it will face, whether an hour on a crowded train or an overnight crossing in a cabin.

Documents and trips that cross a border

On an internal route, identifying the animal and following the carrier's rules is often enough. When the trip crosses a border, however, health requirements come into play that must be checked and prepared well in advance, because some steps have technical lead times that cannot be compressed.

Check whether your route crosses a border and which health documents the destination country requires.
Confirm that the animal's identification and documents are in order and up to date.
If a document for travel abroad is needed, enquire well in advance with the competent authorities, because it is not immediate.
Carry both the originals and a copy of the documents, kept separately in case of loss.
Keep the carrier's rules to hand, so you can show them if there is any doubt at the check.
Save the contacts of a vet in the arrival area, useful if help is needed as soon as you disembark.

Frequently asked questions

Can my large dog travel by train?: It depends entirely on the carrier's rules, which set whether large dogs are allowed, in which space, with which travel document, and whether a lead and muzzle are needed. Some companies accept them under precise conditions, others impose limits. The rule is to check the current conditions of the route you will use before buying the ticket, because they vary from company to company.
Can I stay in the car with the animal during a ferry crossing?: Many companies do not allow passengers to remain on the vehicle deck during sailing, for safety reasons. In that case you must not leave the animal shut in the vehicle, which can become very hot and poorly ventilated. Clarify in advance with the company where the animal will be able to stay during the crossing, for example in a dedicated area or a cabin that accepts animals.
How do I reduce motion sickness on a train or ship?: A light meal a few hours before rather than a big one, a stable, well ventilated carrier and the chance to look outside help many animals. Gradual habituation to the mode, built with short trips, reduces the anxiety that amplifies nausea. If the animal has marked motion sickness, discuss it with the vet before leaving rather than resorting to improvised remedies.
Do I need special documents for a ferry trip abroad?: If the route crosses a border, yes: the health requirements of the destination country apply, which may include identification, documents and steps with precise technical lead times. They must be checked and prepared well in advance with the competent authorities, because some cannot be obtained at the last minute. The carrier adds its own conditions of carriage, which remain to be met separately.

What to do next

Read the carrier's current rules before buying the ticket: allowed size, ticket for the animal, carrier or muzzle, permitted spaces and documents if you cross a border. Prepare the animal gradually for the carrier and the crowds, try a short trip, do not let it travel on a full stomach, and on board offer water and calm, not big meals. On a ferry never leave the animal shut in the vehicle on the deck and agree in advance where it can stay. For international trips, plan the health steps ahead, checking them with the competent authorities.