Causes of dog infertility:

1. Congenital diseases such as hermaphroditism and underdevelopment of reproductive organs can cause infertility in dogs.

2. Malnutrition or excessive obesity can lead to infertility.

3. The environment in the dog’s uterus cannot satisfy the implantation and development of the embryo, such as endometritis, uterine hyperplasia, pyometra, etc.

What to do if your dog is infertile:

1. Strengthen feeding and management, feed regular full-price diet, give necessary additives, and strengthen exercise wait.

2. When it comes to breeding issues, do not breed too many dogs indiscriminately and do not breed dogs for a long time.

3. It is recommended that the owner take the dog to the hospital for examination in time, and timely treatment can be determined after the cause of the disease is determined.