Sectional type social contact cage for laboratory mouse social contact test

The utility model discloses a sectional type social cage for laboratory mouse social testing, which comprises a top plate and a bottom plate, and a section of closed side wall and a section of fence are sequentially arranged between the top plate and the bottom plate from top to bottom. And the closed side wall is made of light-transmitting and invisible plastic. Furthermore, the height of the fence is larger than the height of the laboratory mouse. The device further comprises a shading cylinder, the shading cylinder is arranged outside the closed side wall in a sliding and sleeving mode, and the height of the shading cylinder is equal to half of the height of the closed side wall. When the sectional type social cage is adopted to carry out laboratory mouse social testing, the social cage does not need to be replaced frequently, and the risk that animals are frightened due to replacement of the social cage or experimental data are not real due to odor residues of other laboratory mice is avoided. 本实用新型公开了一种实