DogFriendly.com is used by millions of people annually for pet travel information. This guide helps you take your dog with you in your car, on a plane or maybe even in a train. Covering training, travel requirements, airline and country regulations, customs, proper pet etiquette and more - this guide will open the world up to you and your dog. Also included are dog-friendly Travel Guides to many pet-friendly destinations in the United States. Whether you have a large dog or a small dog, this is your guide of the do's and don'ts of pet-friendly travel. DogFriendly.com has been providing pet travel information since 1998.