My 5 month old cockapoo gets sick on car rides over 45 mins. When we first got her and started driving home she immediately got car sick. She used to cry a lot on short drives but after giving her treats and taking her out more she doesn't cry anymore. Now she is fine on short drives in her kennel but always throws up on car rides over 45 mins. I really don't want to go to the vet for medication in order for her to be on longer drives. Is there anything I can do that will fix this? What can I do to help make her not sick on car rides longer than 45 mins?