Yes, Chives is toxic to dogs!
Dogs accidentally consuming the Chives 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).
Chives consumption is also toxic to Cats and Horses.
Toxic Principles Of Chives: N-propyl disulfide.
More Info About The Chives Plant
Scientific Name: Allium schoenoprasum
Family: Amaryllidaceae.
The answer is based on information found on The American Society for the Prevention of Cruelty to Animals (ASPCA) website.
