What is the lifespan of Rex rats? - briefly
Rex rats usually survive for about 2–3 years when kept under optimal laboratory conditions, and can reach up to 4 years with meticulous care, balanced diet, and a low‑stress environment. Lifespan varies with genetics, health management, and housing quality.
What is the lifespan of Rex rats? - in detail
Rex rats typically live between two and three years under optimal conditions. Several factors influence this range:
- Genetics: selective breeding for the Rex coat can affect overall health and longevity.
- Diet: a balanced regimen of high‑quality rodent pellets, fresh vegetables, and limited treats supports a stable weight and organ function.
- Environment: temperature control (18‑24 °C), low humidity, and ample ventilation reduce stress and respiratory issues.
- Healthcare: regular veterinary check‑ups, parasite prevention, and prompt treatment of injuries or infections extend lifespan.
Males often reach the upper end of the range slightly later than females, though individual variation is common. Common causes of premature death include respiratory infections, neoplasia, and severe dental problems. Early detection through routine observation of grooming behavior, activity levels, and coat condition can mitigate many health risks.
To maximize longevity, maintain a clean cage, provide enrichment that encourages natural foraging, and monitor weight to prevent obesity. Consistent health records enable early identification of trends and facilitate timely veterinary intervention.