Dogs
Generally safeConsulted references do not classify the plant as toxic for that pet type, while still allowing for mild GI upset if large amounts are chewed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources

Ceratonia siliqua
Carob is a Mediterranean evergreen tree known for its edible pods, which are commonly used as a chocolate substitute. It is considered safe for pets, though its fibrous nature may cause minor digestive discomfort if consumed in large quantities.
Safety status
Dogs
Generally safeConsulted references do not classify the plant as toxic for that pet type, while still allowing for mild GI upset if large amounts are chewed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources
ASPCA lists carob as non-toxic to dogs — this is exactly why carob is the standard chocolate substitute in dog treats, since the bean contains none of the theobromine or caffeine that make real chocolate dangerous to dogs.
Sources: ASPCA.
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.
Dogs — concern notes
Common signs
None expected; however, ingestion of large amounts of fibrous plant material may lead to mild vomiting or diarrhea.
Escalation note
Generally considered non-toxic. If your dog consumes a significant amount and shows signs of distress, contact your veterinarian.
Bring it home
Carobis generally pet-safe in ordinary household exposure. If you’d like one for your space, here’s a starting point.
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ASPCA Toxic Plant List
toxicology · 99% reliability
Carob is listed as non-toxic to cats and dogs.
Kew Plants of the World Online
botanical · 95% reliability
Accepted scientific name and distribution data for Ceratonia siliqua.
No, carob (Ceratonia siliqua) is considered non-toxic to dogs. Unlike chocolate, which it is often used to substitute, carob does not contain theobromine or caffeine, making it generally safe for dogs to eat.
Most dogs will experience no symptoms at all. However, carob pods are fibrous, so if your dog eats a large quantity, mild vomiting or diarrhea is possible due to the high fiber content rather than any toxic compound.
Small amounts are generally fine, but carob is not a recommended treat — non-toxic does not mean it belongs in your dog's diet. Large ingestions of the fibrous pods can cause GI upset, so keep quantities minimal and monitor for vomiting or diarrhea.
Watch for signs of digestive upset such as vomiting, diarrhea, or lethargy. Because carob is generally non-toxic, serious harm is unlikely, but if your dog is showing distress or you are unsure how much was eaten, contact your veterinarian for guidance.
Same dog verdict

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