Is Cotinus coggygria 'Grace' toxic to dogs?

Mildly. The ASPCA lists cotinus coggygria 'grace' as mildly toxic to dogs — a chewing dog typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. Cotinus coggygria is not individually listed on the ASPCA's toxic or non-toxic plant lists. It belongs to the Anacardiaceae (cashew/sumac family), whose sap can cause skin irritation in sensitive people and mild gastrointestinal upset if leaves or bark are eaten. Treat with caution around pets and verify with a vet if a quantity is ingested.

Cotinus coggygria is not individually listed on the ASPCA's toxic or non-toxic plant lists. It belongs to the Anacardiaceae (cashew/sumac family), whose sap can cause skin irritation in sensitive people and mild gastrointestinal upset if leaves or bark are eaten. Treat with caution around pets and verify with a vet if a quantity is ingested. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your dog has had access to cotinus coggygria 'grace'.

Stay calm. Remove any plant from your dog's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice; a leaf or photo helps the vet treat it correctly.

The ASPCA classification Growli uses applies to both cats and dogs: Cotinus coggygria 'Grace' is mildly toxic to cats as well. See the full cotinus coggygria 'grace' pet-safety guide for both species.

For a similar look without the risk, see the best dogs-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.