Chocolate
Can dogs eat chocolate?
If your dog ate this, contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately.
Chocolate contains theobromine and caffeine, compounds dogs cannot break down efficiently, and even an ordinary amount can cause real illness.
Toxic principle: theobromine and caffeine (methylxanthines)
Watch for
- vomiting
- diarrhea
- increased thirst
- restlessness
- panting
- elevated heart rate
- muscle tremors
- seizures
Sources
- ASPCA: What to Do If Your Pet Gets Into Chocolate
- Merck Veterinary Manual: Chocolate Toxicosis in Animals
Reviewed 2026-07-12
Frequently asked questions
Can dogs eat chocolate?
Chocolate contains theobromine and caffeine, compounds dogs cannot break down efficiently, and even an ordinary amount can cause real illness.
What should I do if my dog ate chocolate?
Contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately. Do not wait for symptoms to appear before calling.
What symptoms should I watch for with chocolate and dogs?
vomiting, diarrhea, increased thirst, restlessness, panting, elevated heart rate, muscle tremors, seizures. If you notice any of these, contact your veterinarian.
This page is for informational purposes only and is not veterinary advice. Always consult your veterinarian about your pet's diet and health.
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