The kennel I work(ed) at - there was a family that moved back home to New Zealand, and had their cat do the 6 month quarantine with us. Then a company called Boomerang transport picked him up and sent him to NZ. (I cried...he was so special and such a great cat!)

Isabel, why not look up some of the pet transport companies in the Yellow Pages and ask them your questions? They certainly will know the ropes! And you can get quotes at the same time!