If you go to a pet store to buy it, the first thing to do is to see whether the environmental sanitation of this pet store is unsanitary and whether the clerk has a good attitude towards mice. In addition, there are several important things to choose rats and mice:
1. Choose a mouse with eyes but no shit.
2. See if the mouse has a runny nose. If it does, don't pick it.
3. Whether the shape of the ear is intact and whether there are traces of being bitten. If this mouse is too weak or sick, it can't be bullied and bitten by other mice.
4. Teeth will not extend outward. If so, it means that the occlusion is abnormal.
5, the coat color is shiny, no hair loss, no tumor.
6. The tail can't be wet, or it's not good to have feces and dirt attached to the anus, indicating that this mouse may have diarrhea.
7. When walking abnormally, there is no sense of stiffness, and physical health is also the focus.
If everything looks good, there should be no problem. Finally, choose a mouse you like. Besides its coat color, you should also consider whether it will be close to the people. Generally speaking, after a period of breeding, it is easy to get close to the golden vole and the Gakaria vole.
Campel and Roborovski are slightly more difficult, especially Roborovski is a timid and sensitive animal, so it may take more time to gain its trust in you.