Is Thai Basil toxic to cats?

No — thai basil 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. Ocimum basilicum (basil) is listed by the ASPCA as non-toxic to dogs, cats, and horses. Thai Basil is the same species and shares this safety profile. Safe for culinary use and around pets.

Yes — the ASPCA lists thai basil 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.

The ASPCA classification Growli uses applies to both cats and dogs: Thai Basil is non-toxic to dogs as well. See the full thai basil pet-safety guide for both species.

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.