Here are some factors that influence a hamster's lifespan:
* Species: Syrian hamsters tend to have a slightly shorter lifespan than dwarf hamsters, which can live for up to 3 years.
* Genetics: Like humans, hamsters inherit certain genetic predispositions that can affect their lifespan.
* Environment: A clean, safe, and stimulating environment with proper nutrition and exercise can significantly extend a hamster's life.
* Health: Regular veterinary checkups and prompt treatment for any health issues can help your hamster live a longer, healthier life.
It's important to remember that these are just averages, and some hamsters may live longer or shorter than this.