France is concerned about rabies. If you want to take your dog to France, you must have it vaccinated for rabies at least one month but no more than one year before you go. No other health vaccinations are obligatory. Also, every dog brought into France must have a tattoo or microchip to identify it.
Customs regulations require a rabies vaccination certificate issued by a licensed veterinarian and a health certificate issued by a vet within five days of departure. You may be asked to show these documents as you enter France.
If your dog is compact, you can carry it with you on the plane if the airline allows it. You must have a dog carrier accepted by your airline, one small enough to fit under the seat. Although some airlines have weight limits for carry-on dogs, most use the rule of reason. You must make arrangements with the airline in advance and pay a fee of about $100 to $200, depending upon the airline.
If your dog is too big to carry onto the plane, you can check it into the hold. In this case you must have a hard-sided dog cage with water and food appropriate for the trip. Some airlines charge you the same fee as for a carry-on dog while others charge more. Again, make arrangements with the airline ahead of time.
To ship your dog to France, contact the cargo department of an airline for the rules and fees. Shipping a dog will cost more that having the dog accompany you, and not all airlines will accept live animals as cargo. You'll have to see to pick-up in France too.
