Is Orchid Toxic to Cats?

Is Orchid toxic to cats?

Phalaenopsis orchids are commonly listed as non-toxic for cats and dogs. Use the scientific name when checking a specific orchid.

CatsReported non-toxic

DogsReported non-toxic

HorsesReported non-toxic

Safety noteIf your pet has symptoms or ate a large amount, call your veterinarian.

Names to check

Orchid common and scientific names

Scientific name: Phalaenopsis species

Also searched as: moth orchid, phalaenopsis orchid

Common names can point to different plants. When buying or identifying a plant, use the scientific name on the label when possible.

What sources say

Phalaenopsis orchids are commonly listed as non-toxic for cats and dogs. Use the scientific name when checking a specific orchid.

Even plants reported as non-toxic can cause stomach upset if a pet eats enough leaves, soil, fertilizer, or treated stems.

These are not guarantees for every pet, but they are better starting points than plants marked toxic or high-risk.

Reported non-toxic

Rosa species

Roses are commonly reported as non-toxic to cats, dogs, and horses, but thorns, pesticides, and fertilizers can still cause problems.

Reported non-toxic

Chlorophytum comosum

Spider plant is commonly listed as non-toxic for cats and dogs. Cats may still chew it, so watch for stomach upset.

Use caution

Calathea species

Calathea and prayer-plant relatives are commonly used as pet-friendlier houseplants. Check the exact name when buying.

Last reviewed: 2026-06-13. If you find a source mismatch or a plant-name issue, send the exact plant name and source through the contact page.