Is Crystal Anthurium toxic to cats?

Yes — crystal anthurium is toxic to cats according to the ASPCA. Keep it well away from any cat that chews plants; reactions can be significant. The ASPCA lists Anthurium as toxic to both cats and dogs (and horses), with the toxic principle being insoluble calcium oxalates. All parts of A. crystallinum contain these needle-like raphide crystals, which on chewing cause oral pain, intense burning of the mouth, lips and tongue, drooling, vomiting and difficulty swallowing. Keep well out of reach of pets and children, and wash hands after handling cut stems as the sap can also irritate skin.

The ASPCA lists Anthurium as toxic to both cats and dogs (and horses), with the toxic principle being insoluble calcium oxalates. All parts of A. crystallinum contain these needle-like raphide crystals, which on chewing cause oral pain, intense burning of the mouth, lips and tongue, drooling, vomiting and difficulty swallowing. Keep well out of reach of pets and children, and wash hands after handling cut stems as the sap can also irritate skin. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your cat has had access to crystal anthurium.

Stay calm. Remove any plant from your cat's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice; a leaf or photo helps the vet treat it correctly.

The ASPCA classification Growli uses applies to both cats and dogs: Crystal Anthurium is toxic to dogs as well. See the full crystal anthurium pet-safety guide for both species.

For a similar look without the risk, see the best cats-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.