6876. A white hamster

 

The Winter white dwarf hamster (Phodopus sungorus) is a small, ball-shaped pocket pet known for its ability to change its dark coat to white during the winter months. [1, 2]

Physical Traits & Lifespan

Size & Weight: Grows to 70–90 mm long and weighs around 19 to 45 grams. [1]
Distinct Features: Features a dark dorsal stripe, furry little feet, and small round ears. [1, 2, 3]
Colors: Found in normal (agouti), sapphire, pearl, and marbled/merle patterns. [1, 2]
Lifespan: Lives for about 1 to 3 years. [1]

Care & Environment

Housing: Needs a minimum of an 80x50 cm unbroken floor space, such as a large glass tank or a plastic enclosure with secure mesh ventilation. [1]
Bedding: Use safe paper-based beddings (like Carefresh or MegaZorb); avoid pine, cedar, and fluffy cotton nesting materials which can be dangerous. [1]
Wheel Size: Requires a solid-based running wheel that is at least 8 inches in diameter to protect their backs. [1]

Behavior & Social Needs

Solitary Nature: They are best kept alone in captivity to prevent severe territorial fighting, even if they are littermates. [1, 2, 3]
Activity Cycle: They are crepuscular, meaning they are most active during dawn and dusk. [1]