Why it's dangerous
Nicotine is a rapid-acting toxin that affects the neurological system, heart rate, and blood pressure, with absorption potentially slowed by stomach acid.
Toxic compound: Nicotine
Good to know
Antacids (H2 blockers) are not recommended as stomach acid slows absorption. Some nicotine gums may also contain xylitol, which is highly toxic to dogs.
Sources
This page is informational and is not veterinary advice. If your pet has been exposed to something risky, contact your vet or an animal poison control line right away.