1. What is Chocolate Toxicity in Dogs?

Chocolate contains theobromine and caffeine, which are toxic to dogs. The severity depends on the type of chocolate, amount consumed, and the dog's size. This calculator helps estimate the potential risk based on these factors.

2. How Does the Calculator Work?

The calculator uses the toxicity equation:

Where:

• Chocolate amount — Ounces of chocolate consumed
• Theobromine concentration — Milligrams of theobromine per ounce of chocolate
• Weight — Dog's weight in kilograms

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

3. Toxicity Risk Levels

Mild toxicity: 20-40 mg/kg — May cause vomiting, diarrhea, restlessness
Moderate toxicity: 40-60 mg/kg — Can cause hyperactivity, tremors, rapid heart rate
Severe toxicity: >60 mg/kg — May lead to seizures, cardiac failure, death

4. Using the Calculator

Tips: Enter the amount of chocolate consumed in ounces, theobromine concentration (or select chocolate type), and your dog's weight in kilograms. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are typical theobromine concentrations?
A: Milk chocolate ~60 mg/oz, dark chocolate ~150 mg/oz, baking chocolate ~400 mg/oz, white chocolate ~0.25 mg/oz.

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

Q3: What should I do if my dog ate chocolate?
A: Contact your veterinarian or pet poison control immediately, even if the calculated dose seems low.

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

Q5: How accurate is this calculator?
A: This provides an estimate only. Individual sensitivity varies, and other chocolate components may contribute to toxicity.