Vaping is making cats and dogs seriously ill warns vet and charity Discover SWNS 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. If you use nicotine, so does your pet! Way to Quit How vaping impacts your dog or cat Animal Wellness Magazine Pets and Vaping: What's the Risk? E Cigarette Direct