
Different airlines have different regulations. Easisest way is to use a shipper, who will do all paperwork etc, but this costs a lot more than the diy method. BA fly to various airports in spain, and take dogs. It is usually a matter od finding out which airport you want to depart from/arrive at, call the airport to find out the airlines doing the route you want, and call the airlines to find out if they ship dogs. Whilst BA (and a lot ofothers)will only fly dogs as cargo several European (And American) airlines will take them as excess baggage, which can be a lot cheaper.
As staffie said, endorsed pedigree does not stop you exporting, only registering.
bye
Gwen