Can cats drink coffee?
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).
Good to know: Per Pet Poison Helpline, a lick or two is unlikely to poison – beans, grounds, tea bags or pills: call your vet right away.
Did your cat eat some?
Call your vet or an emergency vet clinic right away, even if your cat seems fine. Tell them what your cat 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 cat drank coffee. What should I do?
Call your vet or an emergency vet clinic right away, even if your cat 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 cat vomit unless a vet tells you to.
Can dogs drink coffee?
No – toxic. 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).
Sources
Last checked: October 2026