A hamster's lifespan is influenced by factors such as breed and care conditions. Details are as follows:
I. Average Lifespan Range
Common Pet Hamsters: Most breeds live for 2-3 years.
Longer-Lived Breeds:
Roborovski Hamsters (e.g., Robo Dwarf Hamsters): Average lifespan is about 3 years.
Golden Hamsters (e.g., Syrian Hamsters): Can live 3-4 years, with individual records exceeding 4.5 years.
II. Key Factors Affecting Lifespan
Breed Differences: Bear-type hamsters generally live longer than dwarf hamsters (e.g., Campbell's Dwarf Hamsters, Winter White Dwarf Hamsters).
Care Management:
Feed high-quality hamster food as the main diet; avoid excessive nuts or human food.
Maintain a clean environment and replace bedding regularly.
Avoid cohabitation to reduce the risk of fighting or stress.
Health Monitoring: Timely treatment of diseases (such as diarrhea and respiratory infections) can significantly extend lifespan.
III. Tips for Extending Lifespan
Diet: A balanced ratio of 18% protein, 5% fat, and 3% calcium.
Environment: Provide a spacious cage, an exercise wheel, and a hiding house.
Breeding Control: Avoid frequent breeding unless for reproductive purposes.
Note: Hamsters reach adulthood at 4 months old and enter old age after 2 years, requiring more careful care.