Dogs
Potentially toxicConsulted references classify the plant as toxic or irritating for that pet type.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.

Clusia major
Clusia major is a tropical evergreen shrub known for its thick, leathery leaves and unique ability to grow as an epiphyte. It is commonly kept as a houseplant for its architectural foliage, but it contains compounds that can cause irritation if ingested by pets.
Safety status
Dogs
Potentially toxicConsulted references classify the plant as toxic or irritating for that pet type.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Dogs that chew Autograph Tree get a dose of terpenes — the resinous oils in clusia sap. ASPCA lists it as toxic to dogs, but most dogs only show digestive upset; the fruit is the most concentrated part, and large fruit ingestions are the cases that escalate beyond a stomach ache.
Expect drooling and vomiting first, then loss of appetite and possibly diarrhea. A dog that ate the fruit can show more prolonged GI signs, and unusually large ingestions raise the risk of lethargy or wobbliness as terpenes can affect the nervous system at higher doses.
Exact timing is not well documented; mild GI signs typically appear within a few hours and resolve within 24 hours with supportive care.
Call your vet or ASPCA Poison Control at (888) 426-4435 if vomiting doesn't settle after one episode, appetite stays off through a meal, or you know fruit was eaten. Lethargy, tremor, or unusual behavior is a same-day visit.
Sources: ASPCA (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.
Dogs — concern notes
Common signs
Vomiting, diarrhea, loss of appetite, and excessive salivation.
Escalation note
While generally considered mild to moderate in toxicity, ingestion should be monitored closely. Contact your veterinarian for professional guidance if ingestion occurs.
Safer alternatives
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