Yes, Yellow Oleander is toxic to dogs!
Dogs accidentally consuming the Yellow Oleander 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).
Yellow Oleander consumption is also toxic to Cats and Horses.
Toxic Principles Of Yellow Oleander: Cardenolides.
More Info About The Yellow Oleander Plant
Scientific Name: Thevetia peruviana
Family: Apocynaceae.
The answer is based on information found on The American Society for the Prevention of Cruelty to Animals (ASPCA) website.
