A fully automated, sensor-driven, catch system for a hydraulic livestock squeeze chute which includes a plurality of spaced-apart sensors positioned on the chute.One of the sensors is positioned just outwardly of the tail gate assembly of the chute and another sensor is positioned just inwardly of the tail gate assembly of the chute. A plurality of middle sensors are positioned between the tail gate and head gate assemblies of the chute. One of the sensors is positioned just inwardly of the head gate assembly and another sensor is positioned just outwardly of the head gate assembly.The sensors send signals to a control module which controls the hydraulic cylinders of the tail gate assembly, the side squeeze panels and the head gate assembly. The sensors sense the movement of the animal as it passes through the chute.