do cockroaches eat cigarettes roaches tobacco The Worst Things Eat Roach Magnet? Find Out if

Yes, smoking constricts blood vessels by increasing inflammation and oxidative stress, leading to narrowed veins, reduced blood flow, and an increased risk of conditions like peripheral artery disease, varicose veins, and blood clots, which can ultimately cause heart attacks and strokes

As with cigarette smoke (secondhand smoke), the nicotine in the air will be inhaled by your dog and deposited on your dog's food, water, and fur, and your pet will ingest it when they eat, drink, or groom themselves

Gaikwad AV, Eapen MS, McAlinden KD, Chia C, Larby J, Myers S, et al

The dryness and dullness fade, replaced by a fresher, smoother texture