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Pet safety

Is Humboldt's Pincushion toxic to cats?

Mammillaria humboldtii

Non-toxic to cats

No — humboldt's pincushion 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. Mammillaria humboldtii is not listed as toxic by the ASPCA. True cacti are generally considered non-toxic to pets, though the sharp white spines can cause physical injury.

Is humboldt's pincushion toxic to cats? — FAQ

Is humboldt's pincushion toxic to cats?

No — humboldt's pincushion 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. Mammillaria humboldtii is not listed as toxic by the ASPCA. True cacti are generally considered non-toxic to pets, though the sharp white spines can cause physical injury.

Is humboldt's pincushion safe for cats?

Yes — the ASPCA lists humboldt's pincushion 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 humboldt's pincushion toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Humboldt's Pincushion is non-toxic to dogs as well. See the full humboldt's pincushion 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 humboldt's pincushion pet-safety