when we brought our puppy home only 10 days ago, he was so relaxed and sleeping in the car. Our first trip out today since, he was totally different. He was crying and stressed. It was dark though and thought this maybe the reason. I know once he realises that cars mean nice walks and days out he may settle but any positive advice and reassurance that he will eventually be ok would be welcome, also.. do you crate your dog in the car or use a harness? Today I had him on my knee and he still was stressed ( naughty I know).