The average lifespan of a pet hamster can vary depending on the species, with some living longer than others. Here's a breakdown:
- Overall Average: In general, the average lifespan for pet hamsters is around 18-36 months, which is 1.5 to 3 years. Any hamster that reaches 1.5 years old is considered to be a senior.
- Species Variations: Syrian hamsters tend to live the longest, with an average lifespan of 2 to 2.5 years. Dwarf hamster varieties like Chinese, Russian dwarf, and Campbell's dwarf hamsters typically have a lifespan of 1.5 to 2 years, while Roborovski dwarf hamsters (also known as desert hamsters) can live a bit longer at 3 to 3.5 years on average.
It's important to remember that these are averages, and some hamsters may live longer or shorter lifespans depending on their genetics, overall health, and care. Providing proper nutrition, exercise, and a clean environment can all contribute to a longer and healthier life for your hamster friend.