Plants and pets

Are orchids toxic to cats and dogs?

Orchid · Phalaenopsis (moth orchid)

Cats: Non-toxic Dogs: Non-toxic
Plamp No. 010 Checked November 10, 2026

No. The ASPCA lists the moth orchid (Phalaenopsis), the orchid most often sold as a houseplant, as non-toxic to cats and dogs.

At a glance

PlantOrchid (Phalaenopsis (moth orchid))
CatsNon-toxic
DogsNon-toxic
ASPCA pagePhalaenopsis Orchid, checked November 10, 2026

What else to know

We counted every entry on ASPCA’s cat and dog lists with “orchid” in a name: 29 entries, all non-toxic to both cats and dogs (Nov 2026). One of them, the “cobra orchid”, is really a pitcher plant.

ASPCA’s verdict covers the orchid itself, not anything sprayed on it or mixed into the pot.

Look-alikes

The plants it’s most often confused with have the same verdict on ASPCA’s list.

Care basics

Light: Low light. An east windowsill is best; a well-shaded west or south window also works.

Soil and water: Water in the morning with lukewarm water, letting it run through the bark mix, then let the pot drain fully. Mature plants need water about once a week, more in summer heat.

Source: NC State Extension Plant Toolbox: Phalaenopsis.

If your pet ate some

If your pet seems unwell after eating it, call your vet, or ASPCA Animal Poison Control at (888) 426-4435. ASPCA runs the line 24 hours a day, every day of the year, and says a consultation fee may apply.

Call (888) 426-4435 · ASPCA Animal Poison Control

This page is reference information, not veterinary advice. Toxicity facts are summarized in our own words from the ASPCA Toxic and Non-Toxic Plants list; Plamp is not affiliated with the ASPCA.

Sources

Checked November 10, 2026.

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