1. What is Chocolate Toxicity?

Chocolate toxicity occurs when dogs or other animals consume chocolate containing theobromine and caffeine. Dark chocolate is particularly dangerous as it contains higher concentrations of these methylxanthines compared to milk chocolate.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• 130 mg/g — Average theobromine content in dark chocolate
• Chocolate — Amount consumed in grams
• Weight — Animal's body weight in kilograms

Explanation: The formula calculates the dose of theobromine per kilogram of body weight, which is the key factor in determining toxicity risk.

3. Toxicity Risk Levels

Mild toxicity: 20-40 mg/kg - May cause restlessness, vomiting, diarrhea
Moderate toxicity: 40-60 mg/kg - Can cause tachycardia, hypertension, hyperthermia
Severe toxicity: >60 mg/kg - May cause seizures, cardiac arrhythmias, death

4. Using the Calculator

Tips: Enter the amount of dark chocolate consumed in grams and the animal's weight in kilograms. Be as accurate as possible with both values for a reliable result.

5. Frequently Asked Questions (FAQ)

Q1: Is this calculator only for dogs?
A: While dogs are most commonly affected, the calculator can be used for any animal susceptible to theobromine toxicity.

Q2: What about milk chocolate or white chocolate?
A: Milk chocolate contains less theobromine (~44 mg/g), while white chocolate has negligible amounts. Adjust the 130 mg/g factor accordingly.

Q3: How quickly do symptoms appear?
A: Symptoms typically appear within 6-12 hours after ingestion but can take up to 24 hours in some cases.

Q4: What should I do if my pet ate chocolate?
A: Contact your veterinarian or pet poison helpline immediately, even if the calculator shows low toxicity.

Q5: Are some dogs more sensitive than others?
A: Yes, individual sensitivity varies. Small dogs, puppies, and dogs with heart conditions are at higher risk.