However, it's not recommended to breed a female German Shepherd more than once a year to prevent health complications for both the mother and her pups.
Here's why:
* Physical strain: Pregnancy and giving birth are physically demanding on a female dog.
* Nutritional needs: Pregnancy and nursing require extra nutrition, which can be stressful on a dog's body if she's breeding too frequently.
* Risk of complications: Frequent breeding can lead to health problems for the mother, such as uterine infections or mammary tumors.
It's important to consult with a veterinarian to determine the best breeding schedule for your female German Shepherd, considering her individual health and age.