Small pet breed

Winter White Dwarf Hamster

Also known as: Djungarian Hamster, Siberian Hamster

A small dwarf hamster whose coat can turn white in winter.

Written by E. S.· Updated October 2026

  • Gentle
  • Active
  • Nocturnal
  • Curious
  • Shy

The Winter White dwarf hamster comes from Siberia and Kazakhstan and is known for its coat, which can turn white in winter. They are small, active and nocturnal, and generally gentler than Campbell's dwarf hamsters. They are prone to diabetes, so diet is important.

At a glance

Origin
Siberia / Kazakhstan
Size
Small
Weight
0.7–1.6 oz (20–45 g)
Lifespan
1–2 years
Coat
Short, dense fur
Colours
Agouti, Sapphire, Pearl
Average cost
$20–$40 / month

Breed ratings

Rated 1–5 on the same scale as every other entry, so scores are comparable between breeds. Amber stars mark things that cost you effort rather than things that benefit you.

Energy level

Needs a lot of activity every day

Intelligence
Trainability
Affection
Independence

Copes well with time alone

Good with children
Good with other pets
Apartment friendly

Comfortable in a smaller home

Beginner friendly

Forgiving for a first-time owner

Shedding
Grooming needs
Noise level

Temperament

Winter Whites are gentle and can be tamed with patience.

Care & upkeep

Exercise

A large enclosure with deep substrate and a solid wheel.

Grooming

No grooming needed. Provide a sand bath.

Training

Habituate to handling with patient, gentle sessions.

Feeding & diet

Typical diet
Low-sugar seed mix
Daily amount
1–2 tbsp low-sugar mix daily
Meals per day
Once daily, scattered

Low-sugar food is essential because of diabetes risk.

Foods to avoid

  • Fruit and sugary treats
  • Citrus
  • Onion and garlic
  • Chocolate
  • Sticky foods

Who this breed suits

A good match for

  • Adults and older children
  • Apartments

Probably not for

  • Very young children
  • Owners wanting a daytime pet

Common health problems

This section describes conditions the breed is known to be predisposed to, so you know what to ask about. It is not veterinary advice and is not a diagnosis — always speak to a vet about your own animal.

  • DiabetesAvoid sugary foods and fruit.
  • TumoursCommon in older hamsters.
  • Dental problemsProvide chews to keep teeth worn.
  • Wet tailA fast-moving emergency.

Diabetes prevention starts with a low-sugar diet.

Interesting facts

  • The coat can turn white in winter in response to day length.
  • Also known as the Djungarian hamster.
  • Often confused with Campbell's dwarf hamster.

Diet & Feeding

Feed a low-sugar dwarf hamster mix, around 1–2 tablespoons daily, with small amounts of vegetables and protein. Avoid fruit and sugary treats due to diabetes risk.

Exercise & Enrichment

Provide an enclosure of at least 100 x 50 cm with 20–30 cm of substrate for burrowing, plus a solid wheel of at least 21 cm. Scatter food for foraging.

Grooming

No grooming needed. Never bathe — provide a sand bath instead.

Health & Vet Care

Watch for diabetes, tumours, dental problems and wet tail. Find an exotic vet.

Living with a Winter White Dwarf Hamster

Winter Whites are gentle but fast. Many can be tamed with patient handling. They are nocturnal and best housed alone.