Liquid applicator for delivering vaccines

An applicator adapted to deliver a liquid composition to an animal per os, comprising a resilient and/or elongated reservoir defining a longitudinal axis, an elongate, angled, hollow stem adapted to be inserted into the animal's mouth, the stem comprising proximal and distal ends, the proximal end operably connected to and in fluid communication with the resilient and/or elongated reservoir and the distal end adaptable to allow liquid to exit and enter the applicator;

• and wherein the applicator is adapted to contain a carrier liquid of the liquid composition to be dispensed to the animal, and further wherein the distal end of the stem comprises an a frangible seal and two diametrically opposed tabs, wherein the two diametrically opposed tabs allow the distal end to be fully opened and resist deformation during use after removal of the frangible seal.