Are Electronic Cigarettes Poisonous to Dogs? Vaping Around Dogs Safe Ways to Vape If You Have a Dog A 13 year old dog is lucky to be alive after swallowing a nicotine filled vape pod during a walk. More here: www.kentonline.co.uk maidstone news shock as dog swallows vape which could have been in her sto 319868 What You Should Know About Vaping and Nicotine Around Dogs and Cats PetPlace.com 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.