Got any gazelles in here?

I was flipping through the latest round of “pictures of the month” and came across something that you don’t see everyday from Caters News.  It is a picture by Australian photographer Bobby-Jo Clow, who works as an elephant keeper at a Tanzanian zoo, and shows a cheetah poking its head through the sunroof of a safari vehicle and sniffing the head of a guide in the Tanzanian Serengeti National Park. “Got any gazelles in here?”

Hmm!  We are told that everyone remained calm as the cheetah dangled its paws in front of their faces and sniffed at their hair.  Yikes! I am not sure that I would have remained calm.  Question 1, aren’t you supposed to keep the sun roof closed on safari?  Question 2, was the guide’s hair still dark the next morning?