Start with the full collection address, not just “Barcelona”. A city address, a home elsewhere in Catalonia and a meeting point outside the urban area can lead to different collection plans. Include the final UK address too, even when London is the main destination, so the road plan can account for the complete journey.
Tell us how your pet normally travels in a vehicle, what restraint or carrier they use, and whether there are feeding, medication or mobility needs to consider. Add the number of passengers and a realistic luggage list. These details help assess space and comfort-stop planning before a quote is prepared; they do not create a guaranteed arrival time.
For owners comparing directions, the London-to-Barcelona page covers the reverse journey. If the trip continues beyond Barcelona, send that final address rather than treating the city as the drop-off.