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My 1.5-year-old hamster is sleeping more. Is he sick or just aging?

Updated On September 23rd, 2025

Pet's info: Small Animal | Unknown - Small Animal | Male | 1 year and 6 months old

For the past couple of days I noticed that my hamster Cookie's behaviors has been off? He is about 1 year old and 6 months. Normally he would be up around 8 pm and playfully climb around his cage for several hours before going back to bed but now he would sleep more than usual? He has always been playful and active so it worries me to see him like this. Is he going to be okay?

1 Answer

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on December 16th, 2017

These signs could be signs that Cookie is not feeling well but it could also be a sign of aging. Hamsters typically live about 2 years so Cookie is middle aged and slowing down is normal. monitor his eating and drinking very closely. If he is showing signs of illness, find a veterinarian who sees pocket pets. Please post again if you have any further questions.

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