Can Cats Eat Chocolate?

NoEmergency risk
Verdict for cats: Toxic · Evidence: H · Last verified: 2026-11-01 (seed data — veterinary review pending)

No. Chocolate is toxic to cats. It contains theobromine and caffeine. There is no amount we can call safe, so it should stay off the menu. If your cat has already eaten some, contact your veterinarian or a pet poison hotline right away.

Your cat already ate some?
Don't wait for symptoms. Call your veterinarian now, or a pet poison hotline:
ASPCA Animal Poison Control (US): (888) 426-4435 (a fee may apply) · Pet Poison Helpline (US/CA): (855) 764-7661 (a fee applies)

Why it is toxic

theobromine · caffeine

Which parts are the problem?

all forms

Dose & exposure rules

Same thresholds as dogs; cats rarely eat chocolate but are equally susceptible

If it must be on the menu: safe preparation

None — do not feed

Symptoms to watch for

vomitingrestlessnesstremorsabnormal heart rhythm

Signs in 6-12 h

What to do now

Contact vet or poison hotline immediately

✔ Reviewed against Merck Vet Manual · Pet Poison Helpline. Veterinary review pending — this page will carry a named, licensed veterinarian's sign-off after review (see team and editorial policy). General information only, not veterinary advice.

FAQ

How much chocolate can a cat eat?

Same thresholds as dogs; cats rarely eat chocolate but are equally susceptible

What are the signs of chocolate problems in cats?

Watch for: vomiting; restlessness; tremors; abnormal heart rhythm. Signs in 6-12 h

What should I do if my cat ate chocolate?

Contact vet or poison hotline immediately

Related:

Can dogs eat chocolate?

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