Characteristics of mice

1. The mouse is the smallest animal among mammals.

2. Short growth period, early maturity and strong reproduction.

3. Mild-natured, timid and sensitive to environmental changes, after long-term cultivation, mice are gentle and easy to be caught, and generally do not bite, but they will bite during lactation or when male rats fight. Mice are sensitive to changes in the external environment, not cold and heat resistant, and have poor disease resistance.

4. Rats like a dark and quiet environment. Because their front teeth grow rapidly, they need to chew hard objects frequently, and they are used to sleeping during the day and moving at night. Eating and mating obviously occur at night.