I'm planning a trip to my home country by next summer. Pepper'll be about 1 year old and I'd absolutely love to take him with me... Does anyone have any experience with taking their dogs on the plane on a 6 hour flight abroad? I know I'll probably need to have the proof of vaccines, do they need to be quarantined before? During the flight, do they have to stay in the flyer bag under the seat the whole time? How about pottying? If anyone has any insight, please let me know. I'm still in the stage of thinking about it....