The dog chip does not have a positioning function. The chip can only store the specific information of the dog and its owner. By scanning, the owner can be accurately found and the lost dog can be returned to the owner. When taking the dog out, Be sure to fasten the leash to prevent the dog from getting lost due to stress reactions. When the dog is alone at home, be sure to check whether the doors and windows are closed to prevent the dog from running out out of curiosity.