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Showing all 59 plants

Safe for cats and dogs (29)

Toxic to cats or dogs (30)

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. The whole column was audited against that list on 2026-06-02; plants added since were checked individually when they were added, and each plant's page carries its own verification date. 10 plants in this list, Aeonium, Air Plant, Bird's Nest Fern, Croton, Maidenhair Fern, Monstera Adansonii, Pilea (Chinese Money Plant), String of Hearts, String of Pearls, and ZZ Plant, are not in the ASPCA database; their verdict here follows reputable horticultural sources instead and errs on the side of caution.