this could be way out there, but the only time my one pup got sick was on a very hot day it was so hot that the air conditioner was having a hard time keeping the car cool. it's getting cooler out these days. are you putting the heat on in the car?
i know if the heat is on a bit too high and i am a passenger in a car i can start to feel funky. if she is bundled up plus the car is warm, maybe that could make her feel unwell. maybe cracking the window for a little fresh air every once in awhile would help. |