English Ivy — (c) Marianna Boi, some rights reserved (CC BY), uploaded by Marianna Boi
Photo by (c) Marianna Boi, some rights reserved (CC BY), uploaded by Marianna BoiiNaturalistCC BY
dog safety reference

Is English Ivy safe for dogs?

Hedera helix

English Ivy is a popular evergreen climbing vine often grown as a houseplant or groundcover. It contains triterpenoid saponins which can cause irritation if ingested by pets.

Branching IvyCommon IvyHedera helix
Light
Bright indirect light to partial shade
Habit
Vining or trailing
Care
Moderate

Safety status

Dogs

Potentially toxic

Consulted references classify the plant as toxic or irritating for that pet type.

Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.

What this means for your dog

English ivy is a common backyard hazard for dogs. Chewing the leaves brings on drooling, vomiting, and diarrhea — Pet Poison Helpline notes that, surprisingly, the leaves are more toxic than the berries. Most ingestions are limited to GI irritation rather than serious systemic poisoning, but watch for repeated vomiting and abdominal pain.

What to watch for

Drooling and hypersalivation. Vomiting (often within hours). Diarrhea. Abdominal pain — your dog may pace, whine, or refuse to lie down comfortably. Reduced appetite.

Time window

GI signs typically appear within a few hours of ingestion. Most dogs recover within 24 hours; exact onset and duration are not well documented in the cited sources.

When to call the vet

Call your vet or ASPCA Poison Control at (888) 426-4435 if vomiting won't stop, your dog refuses food or water, or you see signs of abdominal pain or unusual lethargy.

Sources: ASPCA, Pet Poison Helpline (no first-aid guidance).

If a pet has chewed or swallowed plant material and is showing symptoms, contact a veterinarian or poison resource immediately. This product is for structured reference, not diagnosis.

Dogsconcern notes

Common signs

Vomiting, abdominal pain, excessive drooling, and diarrhea.

Escalation note

While usually mild, ingestion can cause significant discomfort. Contact your veterinarian for guidance if your dog has ingested any part of the plant.

Safer alternatives

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Source evidence

ASPCA Toxic Plant List

toxicology · 99% reliability

Open source

English Ivy contains triterpenoid saponins that can cause vomiting, abdominal pain, hypersalivation and diarrhea.

NC State Extension Plant Toolbox

botanical · 94% reliability

Open source

Hedera helix is an evergreen woody vine that is widely used as a groundcover or climbing plant.

Cats & dogs pagecats pageMy dog ate English Ivy

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