Is Hedera canariensis toxic to dogs?

Yes — hedera canariensis is toxic to dogs according to the ASPCA. Keep it well away from any dog 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 dog has had access to hedera canariensis.

Stay calm. Remove any plant from your dog'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 cats as well. See the full hedera canariensis pet-safety guide for both species.

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