Therology is a niche branch of theology that focuses on the study of religious beliefs and practices related to animals. While it may seem to have limited applications, there are several synonyms that can be used to expand its scope. Zoology, the study of animals, and ethology, the study of animal behavior, are closely related fields that can be used interchangeably with therology. Additionally, the term "animal spirituality" can be used to refer to religious beliefs surrounding animals and their innate qualities, while "animal theology" is a broader term that encompasses religious beliefs and practices surrounding all aspects of the animal world. Overall, the synonyms for therology reflect a deep and complex relationship between humans and animals, and offer a range of perspectives for exploring this fascinating subject.