Why it's dangerous
The fruits and leaves contain an unknown toxin that causes gastrointestinal irritation leading to severe vomiting and diarrhea.
Good to know
Should not be confused with the genus Taxus (Japanese Yew), which is significantly more lethal.
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.