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Flowers & Plants

Can dogs and cats eat wisteria?

Compare the dog and cat answers together, then open the full guide for the pet you are asking about.

One food, two pets

What changes between dogs and cats?

Dogs and cats both have a toxic verdict.

Use the column for the pet you are asking about, then open the full guide for its complete source notes.

    Toxic

    Wisteria safety for dogs

    Wisteria is toxic to dogs. Ingestion can cause vomiting, sometimes with blood, diarrhea, and depression.

    Toxic principle: lectin and wisterin glycoside

    Watch for

    • vomiting
    • bloody vomiting
    • diarrhea
    • depression

    Sources

    Reviewed 2026-07-28

    Open the complete dogs guide
    Toxic

    Wisteria safety for cats

    Wisteria is toxic to cats. Ingestion can cause vomiting, sometimes with blood, diarrhea, and depression.

    Toxic principle: lectin and wisterin glycoside

    Watch for

    • vomiting
    • bloody vomiting
    • diarrhea
    • depression

    Sources

    Reviewed 2026-07-28

    Open the complete cats guide

    This page is for informational purposes only and is not veterinary advice. Always consult your veterinarian about your pet's diet and health.

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    Read our methodology for how every verdict is sourced and reviewed.