Hunter and the rain spots.

I was outside one day after it rained and my vehicle, a black RAV4, was parked in the driveway and it had been rained on and water spots were still on the vehicle and Hunter jumped up onto the hood, of course leaving brown foot prints on the hood and on the windshield as he wound his way onto the roof. For some reason he likes sleeping on the roof. Then he decided to get down and he tried climbing down on the drivers side and his front paws slipped on the rain spots and he backed off, then went to the middle of the windshield and tried going down that and you could see his front paws slipping down the windshield and he backed off then he tried the passenger side and again he paws were slipping on the rain spots and again he backed off then decided to go to the back and laid down. I presume he jumped off the back when he got down. It was funny watching his paws slipping in the rain spots and he no control over what his paws did.