The puppy was first dewormed after 45 days of age. However, the dog's body resistance is not strong at this time, so when the owner chooses deworming medicine, the owner should choose a relatively safe and regular deworming medicine, which can improve the effect of the deworming medicine and reduce the impact on the dog's body. damage. In addition, before the dog is six months old, deworming is carried out in vitro and in vivo once a month, and drugs containing selamectin, methotrexate and other ingredients can be selected. After the dog is six months old, the internal deworming changes to once every three months. Drugs with ingredients such as praziquantel and milbe oxime can be selected.

At the same time, the owner should also be in the dog 45 When the dog is old and in good physical condition, timely vaccinating the dog will help improve the dog's physical resistance. In the usual feeding and management, the owner should do a good job of sanitation of the dog feeding environment.