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Answer for Hamsters

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Can hamsters eat bananas?

Safe for hamsters

Yes, a small piece. PDSA lists banana as suitable for hamsters; keep fruit small, especially for Russian dwarf hamsters, which are prone to diabetes. Source: PDSA

Conditions

  • A small piece: PDSA suggests a teaspoon or two of fruit, veg and herbs a day in total. Source: PDSA
  • Go easy on sugary fruit, especially for Russian dwarf hamsters, which are particularly prone to diabetes. Source: PDSA
  • Treats should make up no more than 10% of the diet. Source: Merck Veterinary Manual

Sources

  1. PDSA: Hamsters as pets (opens in a new tab)

    “These fruits are all suitable for your hamster: Apple (remove the seeds) Banana”

    Read on 10 October 2026

  2. PDSA: Hamsters as pets (opens in a new tab)

    “A small daily portion of fruit, veg and herbs is great for adding variety … just a teaspoon or two a day will do.”

    Read on 10 October 2026

  3. PDSA: Hamsters as pets (opens in a new tab)

    “Avoid overfeeding sugary fruit/veg as this can lead to health problems such as obesity or diabetes (Russian Dwarf hamsters are particularly prone to diabetes).”

    Read on 10 October 2026

  4. Merck Veterinary Manual: Providing a Home for a Hamster (opens in a new tab)

    “Small amounts of fruits, vegetables … can be given, but treats should make up no more than 10% of the diet.”

    Read on 10 October 2026

Bananas for other animals

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