Clinical judgment required. This calculator is a decision-support tool, not a substitute for veterinary consultation. For poisoning emergencies, call the ASPCA Animal Poison Control Center at 888-426-4435 or your nearest emergency veterinary hospital.

Onions Toxicity CalculatorCanine

Calculate onions toxicity risk. Toxic agent: Onions. Curated thresholds from veterinary toxicology reference data.

Body Weight

Total Onions Ingested

Total Onions

—mg

Dose per Body Weight

—g/kg

5 g/kg

Non-toxic

Moderate