Michael Jamison is a man with a pet tiger, and it's pretty safe to say he is nutso. How many other people would get all up in the grill of a sleeping 27-stone man killing machine?
Jamison and his wife keep Enzo as a pet in their South African home along with their 14 dogs, so maybe Enzo just has an identity crisis going on. Either way, there has to be a point when primal instinct takes over doesn't there? We wouldn't want to be around when that happens.