Are you the owner of a new adorable hamster? We're answering your basic pet care questions (like lifespan) and have tips for ...

According to Chewy’s petMD, “Any hamster that is a year and a half old is considered elderly. ” Guinea pigs have the longest lifespan of the three—often cited as five to seven years, though they ...

"Feeding your hamster an improper diet, such as high-sugar or high-fat foods, can lead to obesity, diabetes, and other health issues, which can shorten their lifespan. A balanced diet of ...