Practical guide
Vehicles and pets on the Channel ferries
Dimensions, gas bottles, paperwork and pet cabins - what to sort out before the booking step, route by route.
- The rules that actually decide a booking, in one place
- Prices shown live at the booking step

Table of Contents
Vehicles: the size is the fare
Every Channel fare is built on the vehicle's dimensions, so the booking starts at the tape measure: length and height including roof box, bike rack and towbar overhang. Understating it does not save money - it risks a re-price at check-in and a spot in the wrong lane. Motorhomes and caravans travel on every route here; the western cruise ferries load them routinely, and the short sea takes them in the same rotation as cars. Gas bottles are the standing rule everyone forgets: limited in number, valves closed for the crossing, declared at booking.
Choosing the route by vehicle
For a car, any route works and the choice is geography. For a motorhome, the conventional ships are the comfortable option - the western Brittany Ferries routes and the Portsmouth island sailings have the deck space, while the Channel Islands fast craft suit smaller vehicles. For bicycles, Newhaven - Dieppe is the classic: regular foot-passenger sailings, bike spaces, and the Avenue Verte cycle route to Paris starting at the French ramp.
Pets: the paperwork decides the trip
France means the full GB-to-EU rules: microchip, rabies vaccination (given at twelve weeks or older, at least 21 full days before travel) and an animal health certificate issued by a vet within ten days of entry - a new one for every trip, at a price that surprises first-timers, and GB pet passports no longer count. The Channel Islands are the friendly exception: Jersey and Guernsey sit inside the Common Travel Area, so direct UK crossings need none of the EU paperwork.
Pets on board, route by route
Where the animal spends the crossing differs by operator. On the Dover short sea pets stay in the vehicle - fine for 90 minutes, ventilation planned - and Irish Ferries adds its Pet Den Lounge. Newhaven - Dieppe carries kennels and pet cabins, which makes it the best walk-on route with a dog. Brittany Ferries asks pet travellers to check in about 90 minutes early, runs an online pet pre-check within 96 hours of sailing, and offers pet-friendly options that vary by ship - book the animal in with the ticket, never at the port. And one hard rule: foot passengers cannot bring pets on Dover - Calais. The operator portraits collect each company's habits; the departures for your date are in the timetable.
FAQ vehicles and pets
Frequently asked questions
Questions about vehicles and pets on the Channel.
How do I declare my vehicle?+
By its real length and height, roof box and bike rack included. Fares rise with size, the loading plan depends on the figures, and a mis-declared vehicle can be re-priced at check-in - the most expensive surprise on the Channel. Measure before you book, not after.
Can I take a motorhome or caravan?+
Yes, on every route on this site - the western cruise ferries are built for them, and the short sea takes them in the same lanes as cars. Gas bottles are generally limited in number and must be turned off for the crossing; declare them when booking, and check the operator's current limit for your route.
What paperwork does my dog need for France?+
Three things, in order: a microchip, a rabies vaccination given at twelve weeks or older and at least 21 full days before travel, and an animal health certificate from a vet within ten days of entry - new for every trip. GB pet passports are no longer valid for EU entry. The Channel Islands are the exception: direct UK crossings need none of it.
Where does the dog actually stay on board?+
It varies more than people expect. On the Dover short sea pets stay in the vehicle (Irish Ferries adds a Pet Den Lounge); Newhaven - Dieppe offers kennels and pet cabins; Brittany Ferries asks pet travellers to arrive 90 minutes early and runs an online pet pre-check. Foot passengers cannot bring pets on Dover - Calais.
Can I take a bicycle?+
Bicycles travel on every route that carries vehicles, usually for a small fare, and Newhaven - Dieppe is the classic cycle crossing - it feeds the signed Avenue Verte route to Paris and takes bikes on regular foot-passenger sailings.
Rules sorted?
Pick your crossing and check the departures for your date.