Dreamcatcher Alpacas
Plant safety · Toxic

Is Dieffenbachia Poisonous to Alpacas?

Dieffenbachia (Dieffenbachia spp.) — a houseplant. Here is what alpaca owners need to know.

Updated 2026-10-02By the Dreamcatcher Alpacas editorial team
!

Yes — dieffenbachia is toxic to alpacas.

Keep it out of pastures, hay and reach of fences, and never feed trimmings.

Dieffenbachia (Dieffenbachia spp.)
Dieffenbachia (Dieffenbachia spp.). Photo: Louise Wolff --darina 00:30, 7 May 2005 (UTC), CC BY-SA 3.0 via Wikimedia Commons.
Status
Toxic
Scientific name
Dieffenbachia spp.
Family
Araceae
Plant type
Houseplant
Also known as
Dumb cane
Toxic parts
Leaves and stems
Toxic compound
Insoluble calcium oxalate crystals

Why it matters

A houseplant hazard for alpacas that visit homes, schools and care facilities.

Signs of dieffenbachia poisoning in alpacas

  • Drooling and pawing at the mouth
  • Swollen lips, tongue and mouth
  • Refusing feed
  • Mild colic

Signs can appear within minutes (cyanide, cardiac toxins) or only after weeks of exposure (liver toxins). Many poisoned camelids are simply found dead, so prevention is everything.

What to do if your alpaca ate dieffenbachia

  1. Move the herd away and remove any remaining plant material, clippings or fallen leaves.
  2. Call your veterinarian immediately, even if the alpaca looks normal. Say what was eaten, roughly how much and when.
  3. Bring a sample or clear photo of the plant to help identification.
  4. Do not give home remedies, oils or try to make the alpaca vomit unless your vet tells you to.
  5. Keep the animal quiet, in shade or shelter, with water available. Write down the time and every symptom you see.
  6. Check every other alpaca that had access, then remove the plant permanently (including roots).

Emergency: call your veterinarian immediately. If you cannot reach them, contact an animal poison control service (in the U.S., the ASPCA Animal Poison Control Center or Pet Poison Helpline; fees may apply). Bring a sample or photo of the plant.

About the plant

Dieffenbachia, commonly known as dumb cane or leopard lily, is a genus of tropical flowering plants in the family Araceae. It is native to the New World Tropics from Mexico and the West Indies south to Argentina. Some species are widely cultivated as ornamental plants, especially as houseplants, and have become naturalized on a few tropical islands.From Wikipedia — “Dieffenbachia”, licensed under CC BY-SA 4.0.

Where it grows

GBIF, the Global Biodiversity Information Facility, holds 13,553 recorded observations of Dieffenbachia Schott worldwide, including 268 in the United States. It belongs to the Araceae family, together with Peace Lily, Philodendron, Pothos. See the occurrence map on GBIF.

Frequently asked questions

Is dieffenbachia poisonous to alpacas?
Yes. Yes — dieffenbachia is toxic to alpacas. A houseplant hazard for alpacas that visit homes, schools and care facilities.
What part of dieffenbachia is toxic to alpacas?
Leaves and stems.
What are the symptoms of dieffenbachia poisoning?
Drooling and pawing at the mouth, swollen lips, tongue and mouth, refusing feed and mild colic.
Is dried dieffenbachia safe?
Drying does not reliably make poisonous plants safe. Treat dried leaves and contaminated hay with the same caution.

Keeping pastures safe

  • Walk every paddock and fence line each season and remove toxic plants, including roots.
  • Never throw garden, hedge or lawn clippings over the fence.
  • Check pastures after storms for fallen branches (cherry, red maple).
  • Buy hay from known sources and inspect it for weeds.
  • Keep pastures well managed — hungry alpacas eat plants they would normally avoid.

Browse the full toxic plant checker, the printable list of poisonous plants and the list of safe plants.

This page is educational and does not replace advice from a veterinarian who has examined your animals. Camelid medicine uses many drugs “extra-label”, so dosing must come from your vet. In an emergency, call your vet first. Read our disclaimer · How we write and review content.

Data: plant status compiled from veterinary toxicology references (see sources); taxonomy and occurrences from GBIF; identifiers from Wikidata Q738915.