Are Fire Flies Bad For Dogs?
Are Fire Flies Bad For Dogs? Fireflies. Also known as lightning bugs, fireflies contain lucibufagins, which is the toxin that makes them glow. Fireflies can be poisonous not just to dogs and cats, but also to lizards, amphibians, and birds. Are fireflies poisonous? They can be poisonous. When predators attack, they start “reflex bleeding,” and