1. What is Theobromine Toxicity?

Theobromine is a compound found in chocolate that is toxic to dogs. Dogs metabolize theobromine much more slowly than humans, making them susceptible to poisoning from amounts of chocolate that would be harmless to people.

2. How Does the Calculator Work?

The calculator uses the following equation:

Where:

• Chocolate — Amount of chocolate consumed in grams
• % Cocoa — Percentage of cocoa in the chocolate product
• Dog Weight — Weight of the dog in kilograms

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

3. Understanding Chocolate Toxicity

Toxicity Levels:

• 20-50 mg/kg: Mild symptoms (restlessness, increased thirst)
• 50-100 mg/kg: Moderate symptoms (vomiting, diarrhea, rapid breathing)
• 100-200 mg/kg: Severe symptoms (seizures, heart arrhythmias)
• 200+ mg/kg: Potentially fatal

4. Using the Calculator

Tips:

• Weigh your dog accurately
• Estimate chocolate amount as precisely as possible
• Check the cocoa percentage on the packaging
• 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: Dark chocolate and baking chocolate have the highest cocoa content and are therefore most toxic. White chocolate has minimal risk.

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

Q3: What should I do if my dog ate chocolate?
A: Use this calculator to estimate risk, then contact your veterinarian or pet poison hotline immediately if any risk exists.

Q4: How is chocolate toxicity treated?
A: Treatment may include inducing vomiting, activated charcoal, IV fluids, and medications to control symptoms.

Q5: Are some dogs more susceptible?
A: Yes, small dogs, puppies, and dogs with heart conditions are at greater risk from smaller amounts.