u/Entire_Yak8775

Hello, Ive got a black lab puppy that's about 3 1/2 months old. Pretty much amy time i take him in the car, hes either pooping or puking, even if we go poop before we get in. Id really love to figure out how to get this taken care of, as we've got a long summer of hiking, camping and kayaking ahead of us and some of those are 1-2 hour road trips, but the little guys struggling with just a 15 or 20 minute car ride in town. Any suggestions?