Horse Chestnut

Also known as: Buckeye, Ohio Buckeye, Fetid Buckeye

Clinical Signs

Severe vomiting and diarrhea, depression or excitement, dilated pupils, weakness, unsteadiness, depression, seizures, coma

Family

Sapindaceae

Scientific Name

Aesculus glabra

Toxic Principles

Aesculin (a glycosidic saponin), other saponins

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