Are We There Yet?

We decided to let the kitties out of their boxes on our trip to California in case they needed to use the litter box. Harley decided he wanted to stay in his carrier, but Gwinn stepped right out, used the box & took a look around. He was mesmerized by the scenery as we drove. We wonder what he thought: Does he think we're standing still with everything moving by or does he realize that we're the ones moving, passing everything?