Yeah I agree with the others... As long as he's comfortable he should be ok. Just make sure you make him a nice comfy place in the car. Cushion it real nice so that if there's any bumps he'll barely be able to feel it. Maybe also bring some benedryl. But when Bailey got neutered he was pretty ok by the next day so I think you should be fine! Congrats on your new baby!!!!!! Such wonderful news!!!!!