In my experience, chickens ride better in the car than cats by far. They just sit in your lap or the carrier. No complaining. They seem to love just watching the world go by.When I took Maggie to the vet I used a cat carrier and I was worried she would panic or be unhappy. I put a lot of wood shavings in and she snuggled into them and was completely calm and quite interested in what was going on. She did better than any of the cats do!