A. Since it has been well over two hours at this point, vomiting won't accomplish anything useful. The effects of chocolate on a pet depends on a few factors: how big the pet is, how much they ate, and how dark the chocolate is. The darker the chocolate, the higher the concentration of theobromine, the ingredient that pets are sensitive to.
Your pet should be seen by your veterinarian right away. Chocolate is a toxin that will affect your pet's nervous system and can cause seizures and death. It depends on the size of your pet and the amount and concentration of chocolate he consumed. Make sure to take the package with you so you can let your veterinarian know what they're dealing with. They will do an exam, bloodwork and possibly an ECG to see if the heart is having any arrhythmias.
DISCLAIMER: The answers in Ask petMD are meant to provide entertainment and education. They should not take the place of a vet visit. Please see our Terms and Conditions.
IMPORTANT: The opinions expressed in Ask petMD content area are solely those of the User, who may or may not have medical or scientific training.
Our Ask petMD experts include veterinarians, vet techs, veterinary students, pet trainers, pet behaviorists and pet nutritionists. These opinions do not represent the opinions of petMD.
User-generated content areas are not reviewed by a petMD veterinarian or any member of the petMD editorial staff for accuracy, balance, objectivity, timeliness, or any other reason except for compliance with our Terms and Conditions.
petMD does not endorse any specific product, service, or treatment. Do not consider petMD user-generated content as medical advice.
Never delay or disregard seeking professional medical advice from your veterinarian or other qualified healthcare provider because of something you have read on petMD.
Your account has been reactivated.