Can rats eat chocolate?
Quick Answer
No
Chocolate is toxic to rats. It contains theobromine and caffeine, which can cause serious health problems in rats, including heart problems, restlessness, and in severe cases, seizures or death.

Why It Can Be Risky
Feeding chocolate to rats poses several risks:
- Theobromine poisoning: Theobromine, a compound found in chocolate, is toxic to rats. It can cause heart problems, restlessness, and in severe cases, seizures or death.
- Caffeine: Chocolate also contains caffeine, which can cause similar symptoms to theobromine poisoning.
- Obesity: Chocolate is high in sugar and fat, which can lead to obesity in rats if consumed in large amounts.
Safe Alternatives
Instead of chocolate, consider feeding your rat fresh fruits and vegetables, whole grains, and rat-safe treats from pet stores.