Not sure what your plant is? Identify it from a photo first, then come back and check it here.

Showing all 51 plants

Safe for cats and dogs (26)

Toxic to cats or dogs (25)

What this verdict does and does not mean

Being non-toxic does not mean a plant is chew-proof: even pet-safe houseplants can upset a cat's or dog's stomach if they eat a large amount, simply because it is plant matter. Most toxic houseplants cause irritant-level symptoms, such as drooling, mouth soreness, or a mild upset stomach, rather than a medical emergency. A small number of plants are a genuine emergency, most notably true lilies (Lilium and Hemerocallis species) for cats, which can cause fatal kidney failure from even a small amount of pollen or a nibbled leaf. If you are ever in doubt, or your pet has eaten part of a plant, call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435.

Verdicts here follow the ASPCA toxic and non-toxic plant list (column verified 2026-06-02). 6 plants in this list, Aeonium, Air Plant, Croton, Maidenhair Fern, Pilea (Chinese Money Plant), and String of Hearts, are not in the ASPCA database; their verdict here follows reputable horticultural sources instead and errs on the side of caution.