why do my hamsters keep dying

My Hamsters Keep Dying – What Could Be the Cause?

If your pet hamsters keep dying, it can be very confusing and overwhelming. Hamsters are hardy creatures that can often survive a good deal of stress and illness. So, why are they passing away? The following are some of the possible causes of death in hamsters.

Infectious Disease

Hamsters can contract a wide range of infectious diseases, including pinkeye, sneezing, and bacteria-caused infections. It’s important to maintain proper hygiene routines, like regularly cleaning your hamster’s cage and maintaining their food and water supply to prevent the spread of disease.

Old Age

Unfortunately, depending on the species, hamsters typically live for 1-3 years. Over that period of time, their health begins to decline as they age. If your pet hamster is getting up there in age, it is likely that its natural lifespan has been achieved.

Poor Diet

A complete and balanced diet is essential for maintaining the health of your hamster. Feeding your pet too many treats, or the wrong kind of food, can cause nutritional deficiencies and lead to early death.

Environmental Conditions

Extreme temperatures, poor ventilation, and lack of enrichment can lead to severe health problems in hamsters. Maintaining a comfortable and safe environment is key to providing your pet with a happy and healthy home.

Genetic Predisposition

Sadly, some pet hamsters are born with weak immune systems or other health conditions that can lead to premature death. It is important to find a reputable breeder and get a full health check before adding a new hamster to your household.


The death of a beloved pet can be traumatic and confusing. If your hamsters keep dying, it is important to carefully consider each of the possible causes listed above and take corrective action if necessary. By doing so, you can ensure a happy and healthy environment for your pet.

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