If you feel confident enough you can do the prep work in co-operation with a knowledgeable vet. I believe some companies take advantage of the overwhelming process and charge the crap out of you. It is going to be very expensive anyway. Lots of vaccinations, blood sampling, terrible paperwork, strict timing (!) and much more. Get the papers online, follow through with your vet, apply here for an import permit. Get in contact with a quarantine station near your future home. Find at your airport a trustworthy company that has a record of handling pets. Good luck!