Can Police Dogs Smell Vapes at Schools? Can Sniffer Dogs Smell Weed Vape Pens? From today, 1 August 2025, it will be illegal to import and supply single use vapes in Jersey under the single use plastics law. Retailers will have a six month sell through period to sell existing Vape detecting K 9 coming to school district Is Expired Vape Juice Dangerous Can Drug Dogs Smell Cartridges After Opening Vaping isn't just harmful to humans it's dangerous for our pets too! The aerosols from e cigarettes contain toxic chemicals and nicotine that can seriously harm pets if inhaled or ingested.