J Physiol 598: 50395062, 2020
It is important that the tobacco remains in contact with the steam that is generated but never with the water in the saucepan
I found them incredibly positive and supportive
They include: Ammonia (deadly, corrosive, used in fertilizer) Arsenic (used in electronics, cancer-causing) Benzene (cancer-causing industrial chemical) Carbon monoxide (odorless gas that can cause death) Formaldehyde (toxic gas often used in manufacturing) Hydrogen cyanide (a fatal compound) Lead and mercury (heavy metals) Nicotine Toluene (found in crude oil and used in paint products) Uranium-238 (used in nuclear fuel) So even though this is about second hand smoke anywhere theres smoke theres nicotine, and that has its own set of dangers for your dog
But given that he was captured on camera popping what seemed to be a nicotine pouch during his Senate confirmation hearing earlier this year, it seems likely its something similar
However, because these pouches come in fixed dosestypically between 3 and 6mgyou may need to switch products or use more than one pouch to achieve your desired nicotine intake