Pets and Cannabis Toxicity Animal Medical Center of Mid America Vaping Around Dogs Safe Ways to Vape If You Have a Dog Is It Dangerous To Vape Around Pets? Cronulla Vet Clinic 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. Frequently Asked Questions Thirdhand Smoke Resource Center Your dog can't tell you they're breathing in secondhand smoke, but their lungs feel it. Protect your pets by keeping your home tobacco free. #QuitForThem #NationalDogDay