This study investigated the consumer buying behavior of brand milk in Taiwan. Data were collected from domestic consumer over the age of 18 by having interviewers distributing questionnaires in Taipei, Taichung and Kaohsiung's highly populated area. Sampling was employed to obtain 432 valid questionnaires. A model was formulated based on the literature and analysis pursued using descriptive statistics, analysis of variance and regression analysis. The result of the study indicates that all three hypotheses were supported. The consumers' brand image positively influences their perceived value. The consumers' brand image positively influences theirs buying behavior. The consumers' perceived value is positively influenced by their buying behavior. The practical consequence is recognition that firm should strengthen consumers' brand image through education on perceived value, eventually result in buying behavior.