A dosing apparatus for dispensing a dose of liquid comprising: (i) a resiliently squeezable container; (ii) a cap operably connected to said container; (iii) a dosing chamber operably connected to said cap, wherein said dosing chamber comprises a dosing chamber base having a discharge opening therein, dosing chamber sidewalls extending upwardly along the perimeter of said dosing chamber base and at least one dosing chamber inlet opening located proximal said dosing chamber sidewalls; (iv) at least one aperture located proximal to said discharge opening; (v) a plunger, provided in said dosing chamber and moveable relative to said chamber so as to advance upon squeezing of said container, towards a blocking position; (v) a valve retaining means located below said dosing chamber base; (vi) a valve (7, 29, 33) provided in said valve retaining means wherein said valve (7, 29, 33) is movable from an open position, allowing liquid flow through said discharge opening, and a closed position, where said valve blocks said discharge opening; and (vii) a nozzle; wherein the plunger can move from the dosing chamber base to the blocking position, defining a travel distance; characterized in that the dosing apparatus further comprises a dosing element, wherein the dosing element comprises a dosing element top which is positioned above the dosing chamber and wherein at least part of the dosing element top is moveable such that the blocking position can be altered; and said dosing element comprises the nozzle, the nozzle comprising and/or defining an orifice at its apex, and an entry tube; wherein the dosing element top defines a perimeter and the dosing element further comprises dosing element sidewalls extending downwardly along the perimeter of the dosing element top, and the entry tube extends downwardly and opposite said orifice, and the dosing element sidewalls contact the dosing chamber sidewalls; wherein the dosing element sidewalls and dosing chamber sidewalls comprise corresponding protrusions and grooves, such that the dosing element top can be moved relative to the dosing chamber base by a sliding motion or rotational motion; whereby an outer surface of the dosing element sidewalls comprises a ridge in the form of a screw-thread, whilst an inner surface of the dosing chamber sidewalls comprises the corresponding grooves for the screw-thread. (i) a resiliently squeezable container; (ii) a cap operably connected to said container; (iii) a dosing chamber operably connected to said cap, wherein said dosing chamber comprises a dosing chamber base having a discharge opening therein, dosing chamber sidewalls extending upwardly along the perimeter of said dosing chamber base and at least one dosing chamber inlet opening located proximal said dosing chamber sidewalls; (iv) at least one aperture located proximal to said discharge opening; (v) a plunger, provided in said dosing chamber and moveable relative to said chamber so as to advance upon squeezing of said container, towards a blocking position; (v) a valve retaining means located below said dosing chamber base; (vi) a valve (7, 29, 33) provided in said valve retaining means wherein said valve (7, 29, 33) is movable from an open position, allowing liquid flow through said discharge opening, and a closed position, where said valve blocks said discharge opening; and (vii) a nozzle;