Experimental rex rabbit fixing device

The utility model belongs to the technical field of animal experiment auxiliary devices, and particularly relates to an experimental rex rabbit fixing device which comprises a base, a weighing device and a displayer are arranged on the upper surface of the base, and the displayer is used for displaying the weight weighed by the weighing device. The upper surface of the weighing device is provided with two front leg rails which are symmetrical in the front-back direction and two rear leg rails which are symmetrical in the front-back direction, the two front leg rails and the two rear leg rails are arranged in an X-shaped crossed mode, and leg fixers are arranged in the front leg rails and the rear leg rails in a sliding mode and used for fixing the four limbs of a rex rabbit; according to the utility model, the rex rabbit can be completely fixed through the four leg fixing devices and the head fixing device, and one person can independently complete data acquisition operation, so that the waste of human resour