Second Hand Smoke Around Pets The Grey Muzzle Organization Is Secondhand Cannabis Smoke Bad For Your Pets? RQS Blog 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, How to Properly Store E Liquids and Prevent Accidental Exposure of E Liquids to Children FDA 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: