Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My dog ate Chives - what should I do?
Allium schoenoprasum
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
Drooling, abdominal pain, vomiting, diarrhea, and weakness.
Escalation note
The N-propyl disulfide in chives can cause damage to red blood cells, resulting in anemia. Seek veterinary care if your dog has ingested this plant.
What to watch for
Early: drooling, vomiting, diarrhea, abdominal pain. Later (hours to days): pale gums, weakness, fast heart rate, panting, exercise intolerance, dark or bloody urine. Larger or repeated ingestions are riskier than a single nibble.
Time window
ASPCA notes that Heinz body changes can appear within 24 hours of ingestion, but clinical anemia signs may take several days to show. GI signs typically begin within a few hours.
When to call the vet
Call your vet or ASPCA Animal Poison Control (888-426-4435) if your dog ate any meaningful amount, especially small dogs. Don't wait for anemia signs — clinical anemia can lag the ingestion by a day or more.
What this means for your dog
Chives are toxic to dogs per ASPCA, in the same Allium family as onions and garlic. The N-propyl disulfide in the leaves can damage red blood cells and produce a delayed hemolytic anemia — so a dog that ate chives and seems fine that evening may still need monitoring for the next few days.
Sources: ASPCA (no first-aid guidance).
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.