The invention relates to a feeding device (1 1 1) having a hollow form the feeding device (1 1 1) comprising: an inlet portion (2 2 2) having an inlet (4 4) for entering nutrition(13) and a suction portion (3 3 3) for sucking the nutrition (13) through the inlet (4 4) into the feeding device (1 1 1) wherein the suction portion (3 3 3) comprises at least one opening (5 5 5) for dispensing the sucked nutrition (13) wherein the inner surface (6 6 6) of the feeding device (1 1 1) confines a flow path (P P P) for the nutrition (13) and wherein the feeding device (1 1 1) is at least partially deformable. The feeding device is characterized in that a nutritional additive (7 7 7) is adhered to the flow path confining inner surface (6 6 6) of the feeding device (1 1 1) such that the nutritional additive (7 7 7) is mechanically segregated from the inner surface (6 6 6) when the feeding device (1 1 1) is deformed.
