DearSitter / Can dogs eat / Coffee

Can dogs eat coffee?

Toxic

No. Caffeine is toxic to dogs.

Coffee grounds, beans, espresso, energy drinks and caffeine pills are the biggest risks. A lick of a latte is less likely to cause trouble.

Last reviewed September 2026. Based on the veterinary sources listed below. Every dog is different, so call your vet if you're unsure.

My dog ate coffee. What do I do?

  1. Call your vet or a pet poison line, especially for grounds, beans or pills.
  2. Tell them your dog's weight, how much they ate and roughly when.
  3. Don't make your dog throw up unless a vet tells you to.

Signs to watch for: Restlessness, panting, a racing heart, vomiting and tremors, usually within an hour or two.

Poison help lines (US, 24/7)
ASPCA Animal Poison Control
A consultation fee may apply
(888) 426-4435
Pet Poison Helpline
A consultation fee may apply
(855) 764-7661

Why?

Dogs are much more sensitive to caffeine than people. It speeds up the heart and nervous system.

Sources