For large breeding farms, female dogs with a history of dystocia more than twice should be eliminated and not used as breeding dogs. Female dogs with reproductive system diseases have a higher frequency of dystocia and should be closely monitored.

Strengthen the management of female dogs in estrus. After underage dogs mate and become pregnant privately, their normal development will be affected. When female dogs in estrus are free for exercise, they are not allowed to remove the leash and actively avoid male dogs. Strengthen the protection measures in the kennel to prevent female dogs from running out and male dogs from jumping in, avoid bad mating, especially to avoid large male dogs mating with small female dogs. And use veterinary B-ultrasound to check their reproductive organs frequently.

Strengthen the feeding and management of pregnant female dogs, check them frequently with veterinary B-ultrasound, and maintain good physical condition. Appropriate wandering activities can promote the smooth delivery of female dogs, enhance metabolism, and facilitate the opening of the pelvis during delivery. Practice has shown that most dystocia in female dogs is caused by insufficient exercise in the late pregnancy of female dogs, so it is necessary to use veterinary B-ultrasound to check their condition frequently and make timely adjustments.

Regular pregnancy checkups, especially veterinary B-ultrasound examinations. In the early stages of pregnancy, the mental state of the pregnant mother dog, her eating conditions, and the abdomen of the pregnant mother dog can be palpated to understand the development of the fetus. In the late stages of pregnancy, veterinary B-ultrasound examinations can be performed to auscultate the fetal heart sounds and observe the development of the fetus. Abnormal conditions of the mother dog and the fetus should be handled in a timely manner.

Pregnant mother dogs should minimize the stress of environmental factors. One week before the expected date of delivery, the pregnant mother dog should be moved into the delivery kennel and undergo a veterinary B-ultrasound examination. The mother dog should live alone in a quiet kennel, and be careful not to allow strangers and other livestock to move around the kennel to cause the dog to jump up and down, to prevent instrumental stillbirth or miscarriage. The kennel should be dry, bright, and airy and clean.