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Is Sweet Trillium toxic to dogs?

Trillium vaseyi

Mildly toxic to dogs

Mildly. The ASPCA lists sweet trillium 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. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Like other Trillium species, T. vaseyi contains steroidal saponins concentrated in the roots and berries. Ingestion causes gastrointestinal irritation, vomiting, and diarrhoea in pets and humans. Not individually listed by ASPCA, but the genus is characterised as mildly toxic by NC State Extension. Seek veterinary advice if significant ingestion occurs.

What to do if your dog ate sweet trillium

  1. Remove any plant material from your dog's mouth and move sweet trillium out of reach.
  2. Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
  3. Do not induce vomiting unless a vet or poison-control specialist instructs you to.
  4. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
  5. Bring a leaf or photo of sweet trillium to the appointment so it can be treated correctly.

General guidance, not veterinary advice. If you think your dog has eaten sweet trillium, contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.

Is sweet trillium toxic to dogs? — FAQ

Is sweet trillium toxic to dogs?

Mildly. The ASPCA lists sweet trillium 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. Like other Trillium species, T. vaseyi contains steroidal saponins concentrated in the roots and berries. Ingestion causes gastrointestinal irritation, vomiting, and diarrhoea in pets and humans. Not individually listed by ASPCA, but the genus is characterised as mildly toxic by NC State Extension. Seek veterinary advice if significant ingestion occurs.

What are the symptoms if a dog eats sweet trillium?

Like other Trillium species, T. vaseyi contains steroidal saponins concentrated in the roots and berries. Ingestion causes gastrointestinal irritation, vomiting, and diarrhoea in pets and humans. Not individually listed by ASPCA, but the genus is characterised as mildly toxic by NC State Extension. Seek veterinary advice if significant ingestion occurs. 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 sweet trillium.

What should I do if my dog ate sweet trillium?

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.

Is sweet trillium toxic to cats too?

The ASPCA classification Growli uses applies to both cats and dogs: Sweet Trillium is mildly toxic to cats as well. See the full sweet trillium pet-safety guide for both species.

What is a dog-safe alternative to sweet trillium?

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.

Full sweet trillium pet-safety