Can you get second hand smoke from a vape? Understanding Secondhand Vape Smoke Eliquidstop Is It Dangerous To Vape Around Pets? Cronulla Vet Clinic How to Properly Store E Liquids and Prevent Accidental Exposure of E Liquids to Children FDA One of our customers has had first hand experience of this recently. One cigarette butt can contain enough nicotine to poison a dog. Especially puppies and smaller breeds. What can happen