Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My cat ate Heavenly Bamboo - what should I do?
Nandina domestica
Potentially toxic
Contact your veterinarian or an animal poison-control resource now, especially if any amount was chewed or swallowed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Signs to watch for
Vomiting, diarrhea, abdominal pain, and potential respiratory distress.
Escalation note
Ingestion of the berries or leaves can lead to cyanide poisoning. Please contact your veterinarian or an animal poison control center immediately if ingestion is suspected.
What to watch for
Weakness, incoordination, rapid breathing, vomiting, and dilated pupils. Severe poisoning can progress to seizures, collapse, and respiratory failure. Bitter-almond breath or cherry-red gums are classic cyanide signs.
Time window
Signs of cyanide toxicity typically appear within 15–20 minutes of consuming the berries; rapid deterioration is possible without prompt treatment.
When to call the vet
Call ASPCA Poison Control (888-426-4435) or your nearest emergency vet immediately upon suspected ingestion — do not wait for symptoms. Cyanide can act within minutes and is a true emergency.
What this means for your cat
Heavenly Bamboo contains cyanogenic glycosides that release cyanide when chewed and digested — every part of the plant is toxic, but the bright red berries carry the highest concentration. For cats, this is a call-immediately situation rather than a wait-and-see one.
Sources: ASPCA, NC State Extension (no first-aid guidance — emergency vet contact only).
Source references
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.