Is Hedera canariensis toxic to cats?

Yes — hedera canariensis is toxic to cats according to the ASPCA. Keep it well away from any cat that chews plants; reactions can be significant. Hedera (ivy) is listed by the ASPCA as toxic to cats, dogs and horses; the well-documented Hedera helix entry covers the genus's saponin chemistry. Leaves and stems of H. canariensis contain triterpenoid saponins and falcarinol-type polyacetylenes, which can cause hypersalivation, vomiting, diarrhoea, abdominal pain and skin irritation from the sap.

Hedera (ivy) is listed by the ASPCA as toxic to cats, dogs and horses; the well-documented Hedera helix entry covers the genus's saponin chemistry. Leaves and stems of H. canariensis contain triterpenoid saponins and falcarinol-type polyacetylenes, which can cause hypersalivation, vomiting, diarrhoea, abdominal pain and skin irritation from the sap. 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 hedera canariensis.

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: Hedera canariensis is toxic to dogs as well. See the full hedera canariensis 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.