The present invention relates to a device for preventing water from leaking due to failure of a nipple in a livestock farm. A method analyzes a method for water drinking of the livestock and stops water drinking if the livestock abnormally drinks a large amount of water. The method comprises: a step (1) of measuring an amount of current water drinking counter, and making data with a standard value processing algorithm and a step (2) of processing the current water drinking amount as a water drinking prevention processing algorithm.COPYRIGHT KIPO 2018본장치는 가축의 농장에서 니플의 고장으로 인해서 물이 새는것을 막기위한 장치 이다. 방법은 가축의 음수하는 방법을 분석해서 비정상적인 으로 많은 음수를 하게 되면 음수를 중지한다.