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Pet safety

Is Florence Fennel toxic to cats?

Foeniculum vulgare var. azoricum

Non-toxic to cats

No — florence fennel is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. This classification follows the ASPCA Toxic and Non-Toxic Plant List. The ASPCA lists fennel (Foeniculum vulgare) as non-toxic to cats, dogs and horses. The plant is safe in normal culinary amounts; only highly concentrated fennel essential oil should be avoided, as it has been linked to photosensitive dermatitis. Large quantities of foliage may cause mild, self-limiting digestive upset.

Is florence fennel toxic to cats? — FAQ

Is florence fennel toxic to cats?

No — florence fennel is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. The ASPCA lists fennel (Foeniculum vulgare) as non-toxic to cats, dogs and horses. The plant is safe in normal culinary amounts; only highly concentrated fennel essential oil should be avoided, as it has been linked to photosensitive dermatitis. Large quantities of foliage may cause mild, self-limiting digestive upset.

Is florence fennel safe for cats?

Yes — the ASPCA lists florence fennel as non-toxic to cats and dogs. A cat that chews a large amount of any foliage can still get a mild, brief stomach upset, so discourage grazing, but it will not be poisoned.

Is florence fennel toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Florence Fennel is non-toxic to dogs as well. See the full florence fennel pet-safety guide for both species.

What other plants are safe for cats?

Reliable ASPCA non-toxic picks for a cat home include spider plant, calathea, parlor palm, peperomia, and most true ferns. Browse the best cats-safe plants list to check more before you buy.

Full florence fennel pet-safety