Can dogs eat… › Caffeine
Can dogs eat caffeine?
⛔ No — caffeine is toxic to dogs. Never feed it.
Coffee, tea and energy drinks contain caffeine, which is toxic to dogs and can cause a racing heart, tremors and seizures.
If eaten: Keep all caffeine well out of reach.
Built on AAFCO & FDA pet-food criteria · Last updated June 2026 · How we rate
Why caffeine is dangerous
Coffee, tea and energy drinks contain caffeine, which is toxic to dogs and can cause a racing heart, tremors and seizures.
Symptoms to watch for
Signs can include vomiting, diarrhoea, lethargy, tremors, a racing heart, or weakness. Symptoms may be delayed, so don't wait for them to appear.
What to do if your dog ate caffeine
Keep all caffeine well out of reach. Have the amount, your dog's weight and the time of ingestion ready. You can also call the ASPCA Animal Poison Control Center. Do not induce vomiting unless a professional tells you to.
What about their everyday food?
Treats are only part of the picture — your dog's main diet matters most. Paste your dog food's ingredients into the WoofScore checker to see how it grades A–F.