I've been reading everything I can find on this subject, I have traveled extensively with dogs, 2 travel well, 1 does not. The first decision was to take them or not, I have decided it will be better to take them. I have a truck with a camper and a travel trailer behind. I'm thinking I should keep them crated (in my large crate) for the actualy drive time, what sort of things should I look for that shows signs of stress or trouble? Should I take some "kitty downers" just in case? Any feed back would be greatly appriciated. They are really pretty laid back as long as their buddies (the dogs) are around. Both are young, just barely 1 year old.