Abstract: The assembly for poison baiting rodents comprises a housing, an elongated hollow tubular element and a cover. The housing has an inner chamber that is sufficiently large to contain poison bait material. The elongated hollow tubular element has a coupling end and a length effective to fit the element inside the inner chamber of the housing when it is detached from the housing. The outer wall configuration includes an opening to receive the coupling end of the tubular element. The tubular element has a bore size sufficient to allow rodents to enter the inner chamber to feed on the poison bait while preventing larger animals from entering the inner chamber when the element is attached to the wall. The tubular element has a length sufficient to prevent animals other than rodents from gaining access to the inner chamber.