I did fly home from Florida with Mr. Darcy last January, and went down again in November and he was fine, slept too, but I have a terrible problem with him vomitting in the car. Sometimes he doesn't, and sometimes he is sick after I have parked and got out of the car????? He starts salvitating, then his little ears go down, and he gives me a look as if to say "you know I get sick" - but when I get his leash he wants to go...I tried gravol (dramimine) didn't help - do you know of anything else? I take puppy pads, and lots of towels and wet towels in ziplocs!