Can Drug Dogs Smell Vapes or Vape Pens in Real World Situations? Police dog helps sniff out illegal vapes in Poole Student in possession of vaping devices containing THC at Henry E. Lackey High School: On January 22, a school administrator at Henry E. Lackey High School discovered a student was in possession Their job is to help Michigan schools sniff out vaping. But dogs like Moose are doing much more