Can dogs drink coffee?
Caffeine is a methylxanthine like the theobromine in chocolate. Dogs are more sensitive than people; coffee beans, grounds, tea bags and caffeine pills can cause serious poisoning (ASPCA, Pet Poison Helpline).
Good to know: Per Pet Poison Helpline, one or two licks of coffee or tea are unlikely to poison most pets – beans, grounds, tea bags or pills: call your vet right away.
Did your dog eat some?
Call your vet or an emergency vet clinic right away, even if your dog seems fine. Tell them what your dog ate, how much and when.
- ASPCA Animal Poison Control: (888) 426-4435 (a fee may apply)
- Pet Poison Helpline: (855) 764-7661 (a fee may apply)
- Don’t make your pet vomit unless a vet tells you to.
Better choices, for example
Questions
My dog drank coffee. What should I do?
Call your vet or an emergency vet clinic right away, even if your dog seems fine. You can also call ASPCA Animal Poison Control at (888) 426-4435 or the Pet Poison Helpline at (855) 764-7661 (a fee may apply). Don’t make your dog vomit unless a vet tells you to.
Can cats drink coffee?
No – toxic. Caffeine is a methylxanthine like the theobromine in chocolate. Cats are more sensitive than people; coffee beans, grounds, tea bags or caffeine pills can cause serious poisoning (Pet Poison Helpline, ASPCA).
Sources
- ASPCA Animal Poison Control – People Foods to Avoid Feeding Your Pets
- AKC – People Foods Dogs Can and Can't Eat
- Pet Poison Helpline – Caffeine
Last checked: October 2026