Adding to, since I missed my edit limit...

Aside from petco/petsmart employees possibly jeopardizing their job if they sex a snake, did you bother teaching them how to do so properly, or did you walk out smug and happy that you're so much better than they are? If you went to boost your ego and have a laugh at the expense of a minimum wage employee that is subjected to absurd upper management and policy (who regularly push more responsibility, false information, and reduce the hours in which to do their job).... I'm not sure they are the ones in the wrong here.