Is Moonlight Cactus toxic to cats?

No — moonlight cactus 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. Non-toxic to cats and dogs. Epiphytic cacti are not poisonous — the ASPCA lists close relatives such as Night Blooming Cereus and Christmas/Orchid Cactus as non-toxic to both cats and dogs. The main hazard is mechanical rather than chemical; chewed stems may cause mild mouth or stomach irritation, so keep it out of a determined chewer's reach.

Yes — the ASPCA lists moonlight cactus 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: Moonlight Cactus is non-toxic to dogs as well. See the full moonlight cactus 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.