Why it's dangerous
The plant contains cyanogenic glycosides which, when ingested, release cyanide, interfering with the body's ability to utilize oxygen at a cellular level.
Toxic compound: cyanogenic glycosides
Good to know
The bright red-orange berries are particularly attractive to pets and contain the highest concentration of toxins.
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.