1, date and time: record the specific date and time of each observation or event.
2. Weight: Weigh the hamster weekly or monthly and record it.
3. Diet: Record the hamster's diet, including the food it eats, the amount it eats, and whether there is any change.
4. Water quantity: Record the daily water consumption of hamsters to ensure adequate water intake.
5. Excretion: Record the excretion of hamsters, including size, color and frequency.
6. Activity: Record the activity of hamster, including whether there is abnormal behavior or activity change.
7. Hair and skin: Observe whether the hair and skin of hamsters are abnormal, such as depilation and skin damage.
8. Eyes and ears: Check whether the hamster's eyes and ears are clean and bright, and whether there are abnormal secretions.
9. Behavior and mood: Record the behavior and mood changes of hamsters, such as liveliness, curiosity and anxiety.
10. Other observations: record other important observations, such as whether there is any wound, abnormal occlusion, abnormal sound, etc.