1. What is Chocolate Toxicity in Dogs?

Chocolate contains theobromine and caffeine, which are toxic to dogs. Theobromine is the primary concern as dogs metabolize it much more slowly than humans. The toxicity level depends on the amount and type of chocolate consumed, and the dog's weight.

2. How the Calculator Works

The calculator uses the following formula:

Where:

• Chocolate Grams — Amount of chocolate consumed
• Theobromine mg/g — Theobromine content per gram of chocolate
• Dog Weight kg — Weight of the dog in kilograms

Explanation: The formula calculates the dose of theobromine per kilogram of body weight, which determines the toxicity level.

3. Understanding Risk Levels

Risk Categories:

• <15 mg/kg: Mild risk - May cause mild gastrointestinal upset
• 15-30 mg/kg: Moderate risk - Can cause vomiting, diarrhea, restlessness
• 30-50 mg/kg: High risk - May cause seizures, heart problems
• >50 mg/kg: Severe risk - Potentially fatal, immediate treatment needed

4. Using the Calculator

Tips:

• Weigh your dog accurately
• Estimate chocolate consumption as precisely as possible
• Use appropriate theobromine values for the chocolate type
• When in doubt, assume worst-case scenario and contact your vet

5. Frequently Asked Questions (FAQ)

Q1: What types of chocolate are most dangerous?
A: Baking chocolate (highest theobromine), followed by dark chocolate, then milk chocolate. White chocolate has negligible amounts.

Q2: How soon after ingestion do symptoms appear?
A: Symptoms typically appear within 6-12 hours but can take up to 24 hours in some cases.

Q3: What should I do if my dog ate chocolate?
A: Use this calculator, then call your vet or pet poison hotline immediately with the results.

Q4: Are some dogs more sensitive?
A: Yes, puppies, small breeds, and dogs with health conditions may be more susceptible.

Q5: How is chocolate toxicity treated?
A: Treatment may include inducing vomiting, activated charcoal, IV fluids, and medications to control symptoms.