We track cabin availability on supported routes with Brittany Ferries, DFDS, P&O Ferries, Stena Line and Irish Ferries — pet-friendly, premium, accessible and standard cabins, plus kennels where supported — and send alerts when matching sailings appear.
Cabin add-on prices exclude the full fare and pet charges. Confirm your party, vehicle and pet requirements with the ferry company.
DFDS monitoring currently covers the next 180 days. Dates further ahead are checked on a rotating schedule.
P&O Ferries monitoring currently covers the next 180 days. Dates further ahead are checked on a rotating schedule.
Stena Line monitoring currently covers the next 180 days. Dates further ahead are checked on a rotating schedule.
Irish Ferries monitoring currently covers the next 180 days. Dates further ahead are checked on a rotating schedule.
Create a free account before setting up an alert. Your account keeps every route, date range and crossing watch secure in one place.
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Cabins we found in the last 7 days that sold out before a member’s alert could be sent. Pet-friendly cabins go fast — an alert tells you the moment the next one appears.
Plan the passage
Departure and arrival details are different in each direction. Start with the guide for the journey you will actually make; every page also links to its return.
Planning guides: wheelchair-accessible ferry cabins · what Club Voyage members save
SailSoon monitors pet-friendly cabin availability on Brittany Ferries crossings from Portsmouth and Plymouth to Santander and Bilbao in northern Spain — the gateway for driving on to Spain and Portugal with your dog. Cabins that allow pets sell out fast, so we check the ferry crossings to Spain several times a day and alert you when a dog-friendly cabin or Commodore Suite becomes available on your chosen route and dates.
Whether you're planning a Portsmouth to Santander sailing, a Plymouth to Santander overnight crossing, or the return ferry from Santander or Bilbao back to the UK, set up a free alert and never miss a bookable pet cabin again — we watch both directions.
We also cover the France routes: pet-friendly cabins on Portsmouth to Caen, Portsmouth to St Malo and Plymouth to Roscoff (and back) — handy for touring France with your dog, or as a via-France alternative when the direct Spain sailings are full.