This video provides a comprehensive overview of dog reproduction, covering the natural process of sexual reproduction between male and female dogs. It explains the stages of the estrus cycle in ... Just like humans, female dogs have unique reproductive organs that serve a specific purpose in their overall health and well-being. In this article, we will take a closer look at what a female dog’s genitalia looks like, as well as explore some interesting trends related to the topic. The main female sex hormones produced are progesterone and estrogen. Progesterone is needed to prepare a dog’s uterus for pregnancy, while estrogen is required for eggs to develop. A detailed diagram illustrating the anatomical parts of a female dog, providing a clear overview of its internal and external structures for educational purposes.