Veterinarians warn that vape clouds in the home are just as harmful as regular smoke. Pets can develop allergies, coughing, and breathing difficulties, and citrus flavored e liquids are especially toxic, settling on fur, Do you smoke and live with a cat or dog? Your pet may be at higher risk of cancer because of secondhand smoke and toxins. Learn how you can protect your pets: Can Sniffer Dogs Smell Weed Vape Pens? Is Secondhand Cannabis Smoke Bad For Your Pets? RQS Blog Tobacco Smoke, Vaping, Nicotine, and The Risk They Pose to Our Pets Green Acres Kennel Shop Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA