plant
Ivy
NOT RECOMMENDED
Ivy can irritate the mouth and gut and cause drooling, vomiting and diarrhoea.
What to do
Rinse the mouth and contact your vet if symptoms are severe or persistent.
When to contact a vet: Seek urgent care if your dog has trouble breathing or severe swelling.
Symptoms to look for
- drooling
- pawing at mouth
- vomiting
- diarrhoea
- abdominal pain
- mouth irritation
Why
English ivy and related species contain saponins and polyacetylene compounds that irritate mucous membranes. Dogs that chew leaves may develop mouth irritation, drooling, vomiting and diarrhoea. Severe swelling of the mouth or airway is uncommon but possible.
- Substances of concern
- saponins, polyacetylene compounds
- Safer parts
- {}
- Parts to avoid
- {"ivy leaves",stems}
- Preparation
- Keep ivy plants out of reach.
- How much matters
- Usually mild to moderate; large amounts can cause more severe irritation.
- Severity
- Mild to moderate
Sources
- ASPCA Animal Poison ControlPrimary authoritative — Plant toxicity
This answer rests on a single approved source and is queued for further review.
Information reviewed against recognised veterinary and animal-safety sources. Source organisations are independent of Is It For Dogs unless otherwise stated.
Last reviewed 6 September 2026 · next review due September 2027.
Safety classifications are based on available expert and veterinary information. Individual dogs may react differently, particularly dogs with allergies, existing health conditions or specific dietary requirements.
Important: Is It For Dogs provides general information about the safety of foods, plants, drinks, ingredients and other items around dogs. Our information is based on sources we consider reliable and is intended to help dog owners make informed decisions. It is not a substitute for advice from a qualified veterinary professional. Read more
Dogs can react differently depending on their size, age, health, allergies, medications, the amount consumed and other circumstances. An item classified as Safe is not necessarily suitable for every individual dog.
If your dog has eaten something potentially poisonous or dangerous, has eaten an unknown substance, or is showing concerning symptoms, contact your veterinarian or an emergency veterinary service immediately.
Do not induce vomiting or give your dog medication unless specifically instructed to do so by a veterinary professional.