Every dog is different. Individual allergies and sensitivities are common — always introduce new foods in small amounts and watch for adverse reactions. This site is for informational purposes only and is not veterinary advice. Always consult your vet.
The Full Picture
Chocolate contains theobromine and caffeine, both of which are toxic to dogs. Dark chocolate and baking chocolate have the highest concentrations and are most dangerous. Symptoms include vomiting, diarrhea, rapid breathing, increased heart rate, seizures, and in severe cases, death. Even small amounts of dark chocolate can be harmful. White chocolate has very little theobromine but is still not recommended due to high fat and sugar content. Contact your vet immediately if your dog eats chocolate.
What You Should Know
Chocolate should be kept well away from dogs. If your dog has eaten chocolate, watch for symptoms such as vomiting, diarrhea, lethargy, or loss of appetite. In an emergency, contact your veterinarian or an animal poison helpline straight away.