E-cigarettes, the latest thing in nicotine delivery systems, pose a significant threat to dogs. These devices vaporize a liquid mix of glycerin, propylene glycol, nicotine, and flavorings; in states where marijuana is legal, THC may be among the ingredients. The liquid, often called e-juice, comes in flavors such as cinnamon gummy bear, cotton candy and cloudberry, and dogs are attracted to the sweetness.
The ASPCA Animal Poison Control Center includes cigarettes and nicotine on its list of poisonous household products, and warns that e-juice used to recharge device cartridges contains enough nicotine to kill a dog. Symptoms of nicotine poisoning include severe vomiting, depression, an elevated heart rate, decrease in blood pressure, seizures and respiratory failure.
Ahna Brutlag, DVM, MS, DABT, DABVT and associate director of veterinary services at Pet Poison Helpline, says, “We’ve handled cases for pets poisoned by eating traditional cigarettes or tobacco products containing nicotine for many years, but, as the use of e-cigarettes has become more widespread, our call volume for cases involving them has increased considerably.” According to the Pet Poison Helpline, not only are the ingredients dangerous (depending on the dog’s weight and metabolism, symptoms can occur between 15 and 60 minutes after ingestion) but also, the plastic e-cigarette casing and e-juice containers can injure the dog’s mouth.
If you suspect that your dog has consumed these or other poisonous substances, call your vet, local animal hospital or poison hotline immediately.
As the Pet Poison Helpline notes, “Home care is not generally possible with nicotine exposure due to the severity of poisoning, even in small doses.” Keeping these devices and refill containers out of dogs’ reach is always the best course of action.