Drinking bottle for mouse experiment

A drinking bottle for mouse experiments comprises a bottle body and a measuring cylinder connected and communicated with the bottle body. Wherein the bottle body comprises a straight bottom and an arch-shaped top, and the measuring cylinder is connected to the arch-shaped top; and an included angle of 10-60 degrees is formed between the measuring cylinder and the plane where the straight bottom islocated. When the water drinking bottle for the mouse experiment is used, the water drinking bottle is filled with water and then placed at the position, where the water bottle is placed, of the mouse cage for the experiment, the bottle body is inclined, the measuring cylinder is located in the vertical direction, and the liquid level in the measuring cylinder is horizontal, so that accurate reading is facilitated. When the water drinking amount of the mouse is read, the water drinking bottle does not need to be pulled out of the mouse cage, so that the problem of shaking and liquid leakage is avoided, the accuracy o