Is Purple Prairie Clover toxic to dogs?

Mildly. The ASPCA lists purple prairie clover 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. Dalea purpurea is not individually listed by the ASPCA; treat with caution and verify with a vet before assuming it is safe. It is a valued forage legume readily grazed by livestock and wildlife and not noted as poisonous, but because it is unlisted it should not be labelled pet-safe—prevent pets from eating large amounts.

Dalea purpurea is not individually listed by the ASPCA; treat with caution and verify with a vet before assuming it is safe. It is a valued forage legume readily grazed by livestock and wildlife and not noted as poisonous, but because it is unlisted it should not be labelled pet-safe—prevent pets from eating large amounts. 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 purple prairie clover.

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: Purple Prairie Clover is mildly toxic to cats as well. See the full purple prairie clover 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.