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Can rabbits eat chocolate?

Toxic for rabbits

Chocolate is toxic to rabbits. Merck lists it as do not feed, PDSA says it can be fatal to rabbits, and Pet Poison Helpline describes effects on the gut and heart. Source: Merck Veterinary Manual, PDSA, Pet Poison Helpline

Conditions

  • This includes foods made with chocolate, such as cakes, sweets, cookies and cocoa powder. Source: PDSA

Risks and signs

  • Pet Poison Helpline lists diarrhoea, a painful abdomen and effects on the heart or nervous system, especially after larger amounts. Source: Pet Poison Helpline

Why it is a problem

  • PDSA explains that chocolate contains theobromine, which can be fatal to rabbits. Source: PDSA
  • Chocolate and sweets can upset a rabbit's sensitive digestive tract. Source: Pet Poison Helpline

Sources

  1. Merck Veterinary Manual: Table: Plants and Foods That Are Harmful to Rabbits (opens in a new tab)

    “Plants and Foods That Are Harmful to Rabbits … Toxic-Do Not Feed … Chocolate”

    Read on 10 October 2026

  2. PDSA: Poisons and Hazards for your pets (opens in a new tab)

    “Chocolate contains theobromine, a chemical that can be fatal to dogs , cats , and rabbits.”

    Read on 10 October 2026

  3. Pet Poison Helpline: Dangers In Your Home To Your Rabbit (opens in a new tab)

    “Your rabbit may develop diarrhea, painful abdomen, or affect on the heart or central nervous system if large amounts are ingested.”

    Read on 10 October 2026

  4. Pet Poison Helpline: Dangers In Your Home To Your Rabbit (opens in a new tab)

    “Chocolate/Candy: These foods can disrupt the sensitive digestive tract of your Rabbit.”

    Read on 10 October 2026

  5. PDSA: Poisons and Hazards for your pets (opens in a new tab)

    “Keep pets away from any foods containing chocolate, such as cakes, sweets, cookies, and cocoa powder.”

    Read on 10 October 2026

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