Animal literature referred to literary works with animals as the main characters, usually including science fiction, fantasy, adventure, horror, and so on. These works could show the interaction between humans and animals by describing the lives, adventures and battles of animals, and explore some social and philosophical issues. The wide audience of animal literature could attract not only children readers but also adult readers. Many animal literature works involved animal rights, human control of animals, animal welfare, and other topics, causing a lot of social discussion and thinking. The creation of animal literature involved many animal research experts and their imaginative and in-depth animal literature works through in-depth animal research.