Where does a white rat live? - briefly
White rats are commonly housed in indoor enclosures such as laboratory cages or pet habitats that provide regulated temperature, lighting, and sanitation. In natural settings they occupy grasslands, fields, and other open environments where food and shelter are available.
Where does a white rat live? - in detail
White rats, commonly the albino strain of Rattus norvegicus, inhabit three primary settings: laboratory facilities, domestic households, and controlled breeding colonies.
In research institutions the animals reside in individually ventilated cages (IVCs) made of polycarbonate or acrylic. Each cage provides a solid floor, bedding of shredded paper or corncob, a nest box, and a water bottle with a sipper valve. Temperature is maintained between 20 °C and 26 °C, humidity at 40‑60 %, and a 12‑hour light/dark cycle. Air changes occur 10‑20 times per hour to reduce ammonia buildup.
Pet owners keep white rats in cages similar to laboratory models but often larger to accommodate enrichment. Standard accessories include a running wheel, chew toys, tunnels, and hideouts. Bedding should be dust‑free to prevent respiratory irritation; hardwood shavings are preferred. Food is supplied as a nutritionally balanced pellet, supplemented with fresh vegetables and occasional treats. Clean water is provided continuously through a bottle or a drip system.
Commercial breeders maintain breeding colonies in climate‑controlled rooms. Cages are stacked on shelving units to maximize space while ensuring each animal receives adequate ventilation. Breeding pairs are housed together, with separate nesting areas to promote successful reproduction. Lighting mimics natural photoperiods to regulate hormonal cycles. Health monitoring includes routine checks for signs of disease, weight loss, or abnormal behavior.
Overall, white rats thrive in environments that control temperature, humidity, and air quality, provide appropriate bedding and enrichment, and supply a balanced diet with constant access to clean water.