🏠Housing a Dwarf hamster: 80 × 50 cm and the full setup

Dwarf hamster : A habitat with a floor of at least 80 x 50 cm, bars spaced under 7 mm or solid tank walls. Deep bedding for digging and several hides spread around the space.

In short: Around 8 to 10 cm and 35 to 50 g, a lifespan of 1.5 to 2 years, and a curious character that may nip when startled. Curious and busy, it suits watching better than long handling and may nip when startled. This dwarf hamster is prone to diabetes: excessive thirst is a red flag and sugar must be kept out of its diet.

80 × 50 cm of floor: the serious minimum

For a Dwarf hamster, aim for 80 × 50 cm of uninterrupted floor space — shop cages almost always fall short. Height matters less than continuous surface: one big platform beats three mini-levels.

The standard layout

Dust-free bedding in a deep layer, one hideout per animal plus one, a nest of hay or ink-free paper (never fluffy cotton, which garrottes limbs), a ceramic bowl and a bottle checked daily.

Temperature and placement

A temperate room (18 to 24°C), no direct sun or draughts, away from speakers and the television. And definitely not a bedroom: the Dwarf hamster lives by night, wheel and digging included.

Frequently asked questions

What cage size for a Dwarf hamster?

80 × 50 cm of floor space minimum, in one piece — pet-shop minimums sit below serious welfare recommendations.

Where should a Dwarf hamster cage go?

In a temperate, calm room — not a bedroom, as the species lives by night.

The guides that apply to you

• Bar-gnawing: understanding stereotypy in caged rodents

  A rodent that gnaws relentlessly at its cage bars is not simply bored: it is often a sign of stereotypy, a behaviour tied directly to an unsuitable housing setup.

• Why female degus share a nest: it's a family matter

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• Housing several male mice together: why it's riskier than with females

  Unlike females, adult male mice often cohabit poorly in groups. A study on cage and group size explains what actually limits aggression.

• Hideouts and Houses for Rodents: Which Materials to Choose?

  Solid wood, ceramic, woven grass or plastic: which materials to favour for the hideout of a hamster, gerbil or guinea pig.