Thank you. I am hoping that since my dog is constantly in the car with me and has toys in my car that the ride will feel like normal, Maybe I am living in a fantasy world, but I can keep my fingers crossed.
In my experience a soft cooling bed can help, either electric or home made with icebags. Dogs get itchy and unhappy if they get hot. I would also suggest getting a harness or large crate so you can make sure he stays in the dog zone.