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Is glory lily toxic to dogs? Yes: highly toxic

Highly toxic. Glory lily contains colchicine; chewing the roots or tubers can cause severe vomiting and failure of several organs.

If your dog ate or touched this, call your vet or a pet poison line now

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Glory lily and dogs: key facts

Verdict
Toxic · Emergency: get help now
What it can do
Severe vomiting and diarrhea, kidney or liver damage, nervous system signs and breathing failure.
What to do now
Call your vet or a pet poison line now. All steps
Sources
Pet Poison Helpline. Reviewed 9 October 2026.

What should I do if my dog ate glory lily?

  1. Call your vet or a pet poison line now.
  2. Take any plant pieces away and rinse your dog's mouth with water.
  3. Bring a piece of the plant in a bag, or a photo, to help identify it.

Don't

  • Don't make your dog vomit unless a vet tells you to.
  • Don't give milk, oil, salt or other home remedies unless a vet tells you to.

Symptoms to watch for

  • Severe vomiting and diarrhea
  • Kidney or liver damage
  • Nervous system signs
  • Breathing failure

Why

Glory lily (Gloriosa) contains colchicine. It is not a true lily, and its roots and tubers are the most dangerous part.

Sources

Guide reviewed 9 October 2026. Page updated 7 November 2026.

General information from the sources above, not a diagnosis. When in doubt, call your vet.