An orthodontic feeding nipple adapted for attachment to a feeding bottle, said feeding nipple having a monolithic, single-walled hollow body of elastomeric material. The body has an annular securing flange at a base end of the body. An inner contour of the flange defines an inlet opening for liquid into said feeding nipple. A bottle ventilation hole is present in said flange allowing the passage of air into the feeding bottle. The body has a hollow shell portion integral with the flange at the inner contour thereof. The shell portion has a lower shell portion, a central shell portion, and a top shell portion. The top shell portion includes a dispensing holes containing wall section that is provided with a group of multiple liquid dispensing holes. This wall section is arranged at the side of the ventilation hole and has a substantially uniform wall thickness in the region of the group of dispensing holes. Each dispensing hole is conical with a smallest diameter at the inside of the shell portion and a largest diameter at the outside of the shell portion. The outer face of the wall section is substantially planar and arranged at an angle between 30 and 40° with respect to a plane normal to the plane of the securing flange.
