Keep them out of the sun and off the floor boards of the car. Best to put them in a small cooler. 10 h is nothing.
:I got my Mexican from Steve at Napa Valley Snakes, but he sold out his rosy breeders, and I got my Bay of LA from East Bay Vivarium, but I like to buy direct from breeders if I can.
:Another question: I know there's a number of rosy breeders in Southern Cal. I'll be going down to San Clemente to visit my sister in July. Which would likely be less stressful to snakes, coming back by car (10 hour drive), or being shipped by air?
::Does anybody know of some good Rosy Boa breeders?