The utility model discloses a
livestock drencher, which belongs to the field of veterinary equipment, is used for
livestock drenching, and comprises an extension drenching tube communicated with a drenching cylinder, the drenching cylinder is connected with a
handle through a supporting bottom plate and a
handle connecting rod, and the supporting bottom plate is provided with a plurality of
medicine mixers communicated with the drenching cylinder through
medicine outlet tubes. The
medicine mixer is provided with a plurality of medicine injection pipes with medical rubber plug bodies; a medicine pushing
piston driven by a push rod motor is arranged in the medicine injection cylinder, the medicine injection cylinder is provided with a medicine injection top cover with the push rod motor, and the push rod motor is located in a space formed by a plurality of medicine mixers distributed in the circumferential direction. And stop valves are arranged on the medicine outlet
pipe and the extending medicine filling
pipe. According to the drenching device, simultaneous mixing and drenching of multiple kinds of liquid medicine can be achieved, the liquid medicine mixing efficiency is improved, the size of the drenching device can be reduced, when the drenching amount is small or the number of
livestock needing drenching is small, operation of veterinarians or feeders is facilitated, and the drenching efficiency is improved.