Seems like I have a lot to learn with a puppy around. I had to call a medical equipment place to find out I could buy pee pads from CVS. D’oh. They are called ‘under pads’. I will be putting them ‘under’ my puppy in the car. Just in case he decides to go while we are driving. They are disposable! Which means when we stop, we can throw them away. And no urine in the car! Life is good.