Dog chocolate toxicity calculator
A standard milk chocolate bar is about 1.5 oz (43 g).
Estimated dose of theobromine + caffeine
14 mg/kg
Below the level where signs usually start (20 mg/kg). Most dogs show no signs at this dose, but sensitivity varies and the estimate depends on the product. Call your vet or a pet poison line for advice, and watch her for 24 hours.
- Total methylxanthines eaten
- 196 mg
- Mild signs from (20 mg/kg)
- 4.2 oz
- Heart effects from (40 mg/kg)
- 8.3 oz
- Seizures from (60 mg/kg)
- 12.5 oz
How: 85 g × 2.30 mg/g = 196 mg ÷ 13.6 kg = 14.4 mg/kg.
An estimate, not a diagnosis. If in doubt, call your vet or the ASPCA Animal Poison Control Center (888-426-4435, fee may apply).