Dog Chocolate Toxicity Calculator

Canine Chocolate Toxicity Guide

Chocolate contains theobromine and caffeine, methylxanthines that dogs metabolize far slower than humans.

Veterinary Severity Thresholds

Under 20 mg/kg: Mild gastrointestinal upset
20 - 40 mg/kg:  Moderate toxicity (vomiting, diarrhea, restlessness)
40 - 50 mg/kg:  Cardiotoxicity (tachycardia, hypertension, arrhythmias)
60+ mg/kg:      Neurotoxicity (seizures, tremors, potential fatality)
Dose (mg/kg) = Total Theobromine (mg) / Body Weight (kg)

Frequently Asked Questions

Why is dark chocolate more hazardous than milk chocolate?

Dark chocolate contains 150 mg of theobromine per ounce compared to 60 mg in milk chocolate, making small amounts dangerous.

What should I do if my dog ate toxic chocolate?

Contact a veterinarian or pet poison helpline immediately. Inducing vomiting should only be performed under veterinary supervision.