The development of this research work called monitoring and control of cattle by geopositioning, whose priority line is innovation and technology and is of the applied type. With it, it will be possible to develop a prototype that will allow determining the location of the cattle in real time. It allows receiving location coordinates in real time and then sending them through the cellular network to an Internet of Things web platform that operates with this information and feeds different widgets in which the location of the cattle can be observed. To achieve this, a Global Positioning System is used, whose objective is to determine the spatial coordinates of points with respect to a world reference system. The system is based on the Arduino board connected to a SIM808 module that offers GPS technology and allows the satellites to request positioning coordinates. In the future, it is estimated that all farmers must have an animal control system, because it is essential to monitor and control in real time, to know the location, combat theft and control the health of the same. The methodology used for the development of the system is that of prototyping.