Nausea, Wobbling, Confusion: Dogs Are Getting Sick From Discarded Weed The New York Times 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, My Dog Just Ate My Stash! National Great Pyrenees Rescue Little Bear would like you to know the DANGERS OF VAPING AROUND YOUR PETS! Experts have warned the vapor could cause health problems like heart disease, respiratory issues and even cancer. A My Dog Ate Weed. Now What? Marijuana Poisoning in Dogs PetMD Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department