I would make sure to bring a clean towel or two, baby wipes (incase he needs cleaned up), nutrical, water, and a small bowl. I am sure that he will do just fine! Most of us with Biewers had to have ours shipped from Germany which meant a whole day of worrying that they were alright on such a long flight. Congratulations on your new baby and don't worry, I am sure that everything will go just great!
The BYTNC is having a Biewer Specialty in Orlando on May 3rd. If you are able to come, it would be great to meet you and your new Biewer baby. It will give you chance to meet a lot of great Biewer people and see plenty of Biewers in person. You can find information about the show here
http://www.iabca.com/showinfoFL05-08.html. The 2008 Westminster Best in Show judge will be at the show and will be judging our Biewer Specialty. If you have any questions, please feel free to PM me.