Javy is 5 1/2 months old. So far he has been to my families home in NC (7 hours away), the beach (6 hours away) and taken several shorter trips. Each time he seems to get more upset to the point of throwing up. This weekend we visited our son and his wife (two hours away). As soon as we got in the car he started panting and shaking and got sick. Once we got there he played and had a wonderful time. When we got in the car it all started again. I had the good sense not to feed him so he didn't get sick but panted and shook for the first hour. He finally settled down and slept during the last hour. Has anyone had this experience? How did you solve the problem? We are starting puppy classes next month in Chattanooga which is about 40 miles away. I want him to have fun and arrive at the class happy and not sick. Any help would be appreciated.