Abstract: A rodent trap for use with a vessel suitable for containing a rodent is disclosed. The rodent trap includes a bait holder assembly for bridging the top opening of the vessel. The bait holder assembly includes an inner cylinder with an outer diameter, a pair of outer cylinders positioned in telescoping fashion on opposite ends of the inner cylinder, and a rotating cylinder. Each of the outer cylinders has an outer diameter. The outer, the inner and the rotating cylinders share an axis, and the rotating cylinder has an inner diameter greater than the outer diameter of the outer cylinders so that the rotating cylinder is freely rotatable on the outer cylinders on the axis. Paddles for treating with rodent bait are secured for rotation to the rotating cylinder.