Is Steinmann's Rebutia toxic to cats?

No — steinmann's rebutia 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. Rebutia is in the Cactaceae family, which ASPCA confirms is non-toxic to dogs, cats, and horses across multiple genera. No toxic compounds are known in Rebutia steinmannii. Spines are relatively short and not hooked; ingestion of plant material may cause mild stomach upset from fibrous material but poses no poisoning risk.

Yes — the ASPCA lists steinmann's rebutia 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: Steinmann's Rebutia is non-toxic to dogs as well. See the full steinmann's rebutia 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.