I have had opiates prescribed by veterinarians as painkillers for pet cats that underwent surgery. One time it was a patch placed on a shaved area of the cat’s head, and another time it was an oral solution. Never came with a warning to watch for life threatening side effects. Maybe the ditz wanted her furry friend to go with her on the “trip.” But I’m surprised it was that easy to kill it by merely “blowing” vapor in its face. Does this sound plausible (vvd) or might she have done something else to the cat too?