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Flowers & Plants

Can dogs and cats eat begonia?

Short answer on begonia: toxic for both dogs and cats. See what to watch for and the veterinary sources behind each answer.

One food, two pets

What changes between dogs and cats?

Dogs and cats both have a toxic verdict.

Dogs and cats get the same answer here. Each column below lists its own signs to watch and sources.

    Toxic

    Begonia safety for dogs

    Begonias are toxic to dogs. The underground parts contain the greatest concentration, but chewing the plant can cause vomiting and heavy salivation.

    Toxic principle: soluble calcium oxalates

    Watch for

    • vomiting
    • excessive salivation

    Sources

    Reviewed 2026-07-28

    Toxic

    Begonia safety for cats

    Begonias are toxic to cats. The underground parts contain the greatest concentration, but chewing the plant can cause vomiting and heavy salivation.

    Toxic principle: soluble calcium oxalates

    Watch for

    • vomiting
    • excessive salivation

    Sources

    Reviewed 2026-07-28

    Questions owners ask about begonia

    Can dogs eat begonia?

    Begonias are toxic to dogs. The underground parts contain the greatest concentration, but chewing the plant can cause vomiting and heavy salivation.

    What should I do if my dog ate begonia?

    Contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately. Do not wait for symptoms to appear before calling.

    What symptoms should I watch for with begonia and dogs?

    vomiting, excessive salivation. If you notice any of these, contact your veterinarian.

    Can cats eat begonia?

    Begonias are toxic to cats. The underground parts contain the greatest concentration, but chewing the plant can cause vomiting and heavy salivation.

    What should I do if my cat ate begonia?

    Contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately. Do not wait for symptoms to appear before calling.

    What symptoms should I watch for with begonia and cats?

    vomiting, excessive salivation. If you notice any of these, contact your veterinarian.

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

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