Abstract: An attachment for a baby bottle comprises a cap (27) with an annexed body portion (35) and a hole (29) in top of the body which fits down over a nipple (23) and snaps into, and is retained by a groove (31) in the base of the nipple. Also a flange (36) is provided which can be shaped to look like hair, ears, or other decorations (33). The body (35) can be painted to look like faces of cats, dogs, a girl, etc. In a second embodiment the flange (47) is made integral with the cap (25), and in a third embodiment, a flange-shaped ring (44) is placed over the bottle's neck and secured against a shoulder (39) by a cap (25).