Hi all - I adopted Captain from a rescue home last week. On the journey home he drooled like there was no tomorrow and eventually threw up. On that journey he also scrabbled around a lot. He's since been on a couple of car journeys - just very short ones to the park. He's still drooling and has thrown up once but he stopped scrabbling around. I keep getting him to sit in the car for short periods of time with me in the back and noticed that he is super nervous - visibly shaking. He refuses to take any treats whilst in the car. I also tried putting his breakfast in there but he wouldn't eat. Does anyone have any advice to getting him used to it or do I just have to accept it will take a long time.