Flying with your pet – From CheapFlights.com
Traveling with pets – From UpgradedPoints.com
DogFriendly.com – Travel with your dog made easy.
Dogpark.com – Discussion list and web site
Importing pets to the U.S. and Traveling Outside the U.S. with Pets – from the Centers for Disease Control and Prevention
PetsWelcome.com – Informative site about traveling with your pet