The following are the things that should absolutely not be done when raising hamsters. These behaviors may pose a serious threat to the health and even the life of hamsters:

1. Feeding Human Food
Human food usually contains too much salt and strong seasonings, which will increase the physical burden on hamsters and may even lead to poisoning or digestive system problems.
It is especially prohibited to feed chocolate, onions, garlic, caffeine, etc. These foods are fatally toxic to hamsters.
2. Direct Sun Exposure or Exposure to High Temperature Environments
Hamsters are very sensitive to heat. Prolonged exposure to the sun or high temperature environments may cause heatstroke and even death.
In summer, use heat sinks or cooling devices to keep the environmental temperature between 18-24°C.
3. Bathing with Water
Hamsters cannot be bathed with water, as it will lead to catching a cold, wet tail syndrome, and even death. Special bathing sand should be used for cleaning.
4. Keeping Multiple Hamsters in One Cage
Hamsters are solitary animals. Keeping multiple hamsters in one cage will lead to fighting, cannibalism, and even death.
5. Feeding Unboiled Water or Using Inappropriate Bedding Materials
Unboiled water may contain bacteria or chlorine, which is harmful to the health of hamsters. It is advisable to feed water that has been boiled and cooled down or purified water.
It is prohibited to use newspapers, facial tissues, etc. as bedding materials, as these materials may contain harmful substances.
6. Lack of Exercise or Insufficient Space
Hamsters need enough exercise. A cage that is too small will lead to health problems, such as obesity or cage paralysis.
The cage should be equipped with basic facilities such as a running wheel, a water bottle, and a food bowl.
7. Sudden Scaring or Holding for a Long Time
Hamsters are timid. A sudden scare may cause a heart attack.
Holding a hamster for a long time will make it nervous. It is recommended to control the interaction time within 5-10 minutes each time.
8. Using Inappropriate Teeth-grinding Tools
It is prohibited to use unhygienic tools such as bamboo chopsticks and popsicle sticks. Special teeth-grinding supplies should be chosen.
Conclusion: Raising hamsters requires careful attention and a sense of responsibility. By avoiding the above behaviors, we can ensure that hamsters live a healthy and happy life.