Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My dog ate Rosary Pea - what should I do?
Abrus precatorius
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, bloody diarrhea, weakness, lethargy, and potential cardiovascular collapse.
Escalation note
The plant contains abrin, a highly potent toxin. Ingestion is a medical emergency; contact your veterinarian or an animal poison control center immediately.
What to watch for
Severe vomiting and diarrhea, often bloody, that may not start until hours after ingestion; abdominal pain, bloat, weakness, fever, racing heart, and signs of shock (pale gums, cold extremities, collapse).
Time window
Symptoms can begin within a few hours, but severe abdominal pain and hemorrhagic diarrhea sometimes don't appear until up to a day after ingestion. Untreated severe cases can progress to dehydration, shock, and death.
When to call the vet
Call immediately the moment you suspect your dog ate or chewed a seed — don't wait for symptoms. Call your vet or ASPCA Animal Poison Control at (888) 426-4435.
What this means for your dog
Dogs are at extreme risk from Rosary Pea seeds — the seed contains abrin, one of the most potent plant toxins known. A single chewed seed can be fatal; whole, intact seeds may pass through more safely because the toxin is locked behind a tough coat that needs to be cracked, and dogs are far more likely than cats to crunch the seed open.
Sources: ASPCA (no first-aid guidance for owners).
Source references
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.