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Chocolate Toxicity Calculator
Did your dog eat chocolate? Enter their weight, the type of chocolate, and amount consumed to assess the risk level.
Disclaimer: This calculator is for educational purposes only. If your dog has eaten chocolate, contact your veterinarian or the ASPCA Animal Poison Control Center (888-426-4435) immediately.
Dog & Chocolate Info
1 standard chocolate bar = ~1.55 oz
Enter details and click Assess Risk
Theobromine Ingested
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Dose (mg/kg)
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Theobromine Toxicity Levels
Mild (<20 mg/kg): Minor GI upset possible. Vomiting, diarrhea.
Moderate (20-40 mg/kg): Restlessness, hyperactivity, increased urination, rapid breathing. Contact vet.
Severe (40-60 mg/kg): Muscle tremors, seizures, heart arrhythmia. Seek emergency vet care.
Lethal (>60 mg/kg): Potentially fatal. Immediate emergency treatment required.
Theobromine Content by Chocolate Type
| Type | mg/oz | Danger Level |
|---|---|---|
| White Chocolate | 0.25 | Very Low |
| Milk Chocolate | 64 | Moderate |
| Semi-Sweet / Dark | 150 | High |
| Baker's Chocolate | 450 | Very High |
| Cocoa Powder | 800 | Extreme |