Can Dogs Eat Chocolate? No, chocolate is toxic
Updated November 2, 2026

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This is general information, not veterinary advice. Every dog is different. If your dog ate something that might be toxic, call your vet or the ASPCA Animal Poison Control Center at (888) 426-4435 (a fee may apply) right away.
Why chocolate is dangerous
The ASPCA notes that chocolate contains methylxanthines. Darker chocolate contains more, so baking chocolate and dark chocolate are the most dangerous; milk chocolate less so, but still risky.
Signs to watch for
- Vomiting and diarrhea
- Excessive thirst and urination
- Restlessness, panting
- Abnormal heart rhythm, tremors or seizures
Frequently asked questions
How much chocolate is toxic?
It depends on the type of chocolate and your dog's weight. Call your vet or poison control with the details instead of waiting for symptoms.
Sources
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