Can Police Dogs Smell Vapes at Schools? Citrus Schools introducing vape sniffing K 9 this year 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 Is Expired Vape Juice Dangerous Can Drug Dogs Smell Cartridges After Opening