A: Method:

　　Just use a dried corn, no microwave oven or oven.

　　In fact, it doesn't matter whether you buy a grinding stick or not. You can give the hamster that wooden chopsticks. If the hamster wants to bite the cage, give it to the hamster. Some ss won't use it even if it is used for grinding teeth stones or grinding sticks. For example, some people simply give it to hamsters.

　　Corn cobs, sweet stalks or sugar cane are all natural grinding sticks.

　　If you want to make your own mouse-teasing stick, you should first prepare a long lollipop stick, then prepare some feathers or colored soft paper, tie these feathers or soft paper in front of the long lollipop stick with a string, and then trim it with scissors to cut all the fluff around the feathers, or cut the soft paper into long strips, and you can go straight.