Used in research settings to measure testosterone levels in canine biological samples such as serum, plasma, or saliva. This ELISA kit enables endocrine studies in dogs, supporting investigations into reproductive health, hormonal disorders, and behavioral research. It is commonly applied in veterinary research, breeding programs, and clinical trials to monitor hormonal changes and evaluate treatment efficacy. The assay provides a sensitive and specific quantitative analysis, making it suitable for studies requiring precise measurement of testosterone fluctuations over time.