Is string of pearls toxic to cats and dogs?
Quick answer
Toxic to cats and dogs. String of pearls contains pyrrolizidine alkaloids.

String of pearls Senecio rowleyanus
ASPCA ties liver damage from Senecio’s pyrrolizidine alkaloids to large or long-term intake, as in horses. For a nibbled string of pearls, NC State Extension rates the severity low: vomiting, diarrhea and skin irritation from the sap.
What to do if your pet ate it
If you think your cat or dog ate any part of a string of pearls, act quickly. Do not wait for symptoms to appear.
- Remove the plant from the pet’s reach.
- Call your vet or an emergency animal clinic immediately.
- When you call, have the plant’s name or a photo ready. Tell the vet roughly how much your pet ate and when.
Do not induce vomiting unless a vet specifically instructs you to. It can make some poisonings worse.
Symptoms
In cats and dogs, eating it can cause:
- Vomiting and diarrhea
- Lethargy
- Minor skin irritation (from the sap)
Non-toxic plants for similar light
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Pet-safety information in the JungleBook uses ASPCA reference data where available. It is reference information, not veterinary advice. Sources: NC State Extension: Curio (Senecio) rowleyanus, ASPCA: Golden Ragwort (Senecio).
All string of pearls guides
Related plants
ASPCA reference · Last reviewed:


