Cat · Food

Can cats eat chocolate?

By the Paws Answered editorial team · Published: Oct 13, 2026 ·Last updated: Oct 13, 2026Written from the cited sources. Not reviewed by a veterinarian.

⚠️ Not veterinary advice. If your pet is sick or hurt, contact a vet.

🚩 When to see a vet

Your cat ate chocolate, cocoa powder or chocolate baked goods
Vomiting, diarrhea, restlessness or panting
Tremors, seizures or a racing heart

In an emergency, call your vet or nearest emergency animal clinic.

🚨 Poison emergency: call now

Trouble breathing
Collapse
Seizures
Bloated belly or retching with nothing coming up
Suspected poisoning (chocolate, xylitol, lilies for cats, grapes)
Heavy bleeding
Male cat straining to pee
Pale gums

ASPCA Animal Poison Control: (888) 426-4435 (a fee may apply)

Pet Poison Helpline: (855) 764-7661 (a fee applies)

Short answer

No. Cornell puts chocolate on its list of human foods cats should not eat. It contains methylxanthines, which can cause vomiting, diarrhea, restlessness, an irregular heartbeat, shaking and seizures in pets. The darker the chocolate, the bigger the risk. If your cat eats chocolate, call your vet or a pet poison hotline.

What the sources say

Cornell names chocolate among several human foods to keep from cats, alongside things like onions, grapes and xylitol. ^[1]

The problem compounds are methylxanthines, also found in coffee and caffeine. They can upset the stomach, cause restlessness and thirst, and in bad cases affect the heart and cause seizures or death. ^[2]

Dark and baking chocolate and cocoa are the most concentrated. White chocolate has very little. ^[2]

How sick a pet gets depends on the amount and type of chocolate and the pet's size and health. Chocolate treats can also contain other poisons such as raisins or xylitol. ^[3]