Poison Ivy, Poison Oak and Poison sumac
Poison Ivy, Poison Oak and Poison sumac
plants
Scientific name
Toxicodendron radicans; Toxicodendron diversilobum and Toxicodendron vernix
Alternate names
Eastern poison ivy, Western poison ivy, Pacific poison oak, Western poison oak, Atlantic poison oak, Swamp sumac, Thunderwood,
Toxicity to pets
Poison ivy, oak and sumac are generally considered only mildly toxic despite their names. These plants contain an oily sap called urushiol. Ingestion of these plants can cause GI upset. Skin irritation similar to what humans experience is more likely to occur when in contact with non hairy areas. A bath is indicated if your pet has knowingly been in and around these plants, but use of gloves and protective clothing should be used to avoid transfer of oils to human skin.
Disclaimer
The content of this page is not veterinary advice. A number of factors (amount of substance ingested, size of the animal, allergies, etc.) determine what is toxic to a particular pet. If you think your pet has eaten something potentially toxic, call Pet Poison Helpline or seek immediate veterinary treatment.
