Is Masterwort 'Ruby Wedding' toxic to dogs?

Mildly. The ASPCA lists masterwort 'ruby wedding' 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. Astrantia major is not individually listed by the ASPCA. It belongs to the Apiaceae family, which contains some toxic members; however, there is no strong evidence of significant toxicity in Astrantia. Treat as mildly toxic out of caution and prevent pets from ingesting large quantities.

Astrantia major is not individually listed by the ASPCA. It belongs to the Apiaceae family, which contains some toxic members; however, there is no strong evidence of significant toxicity in Astrantia. Treat as mildly toxic out of caution and prevent pets from ingesting large quantities. 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 masterwort 'ruby wedding'.

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: Masterwort 'Ruby Wedding' is mildly toxic to cats as well. See the full masterwort 'ruby wedding' 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.