Is Expired Vape Juice Dangerous Can Drug Dogs Smell Cartridges After Opening Can Drug Dogs Smell Nicotine? Everything You Need to Know SNIFFING OUT SUCCESS Officers from Oldham Council's Trading Standards department together with colleagues from HM Revenue and Customs and Greater Manchester Police have seized illegal vapes and tobacco worth 50,000. Can Drug Dogs Smell Vapes? Can Drug Dogs Smell Unopened Vape Pens? Their job is to help Michigan schools sniff out vaping. But dogs like Moose are doing much more