Why it's dangerous
The diterpene toxins cause direct irritation and corrosive damage to the mucosal linings of the gastrointestinal tract, leading to ulceration and blistering.
Toxic compound: diterpenes
Good to know
The plant is also toxic to farm animals; however, the bitter taste of the fruit often prevents large ingestions.
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.