Yes, Wild Carnation is toxic to dogs!
Dogs accidentally consuming the Wild Carnation 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).
Wild Carnation consumption is also toxic to Cats.
Toxic Principles Of Wild Carnation: Unknown irritant.
More Info About The Wild Carnation Plant
Scientific Name: Dianthus caryophyllus
Family: Caryophyllaceae.
Also known as: Carnation, Sweet William, Pinks.
The answer is based on information found on The American Society for the Prevention of Cruelty to Animals (ASPCA) website.