Yes, Amaryllis is toxic to dogs!
Dogs accidentally consuming the Amaryllis plants can show the following clinical symptoms: Vomiting, Prolonged Depression, Incoordination, Hypersalivaton, Sleepiness Or Excitation, Dilated Pupils, Low Body Temperature, Low Blood Pressure, Coma, Seizure And Death (In Rare Cases).
Amaryllis consumption is also toxic to Cats and Horses.
Toxic Principles Of Amaryllis: Lycorine and others.
More Info About The Amaryllis Plant
Scientific Name: Amaryllis spp.
Family: Amaryllidaceae.
Also known as: Many, including: Belladonna lily, Saint Joseph lily, Cape Belladonna, Naked Lady.
The answer is based on information found on The American Society for the Prevention of Cruelty to Animals (ASPCA) website.
