American Yew

Also known as: Canada Yew, Canadian Yew

dog unknowncat unknownhorse unknown

Clinical Signs: Tremors, difficulty breathing, vomiting, seizures (dogs), sudden death from acute heart failure.
Family: Taxaceae
Scientific Name: Taxus canadensus
Toxic Principles: Taxine A and B, Volatile oil

Source: ASPCA Toxic and Non-Toxic Plants list (dogs), scraped 2026-07-14 from https://www.aspca.org/pet-care/animal-poison-control/dogs-plant-list · view original