A feeding assembly for a baby feeding bottle includes a control nipple for receiving a fluid from a container, and an outlet nipple positioned to receive the fluid from the control nipple and having a feeding outlet through which the fluid flows from the feeding assembly. The control nipple and outlet nipple are moveable relative to each other from a first position to a second position, such that in the first position the fluid is transferred through a tip of the control nipple to the outlet nipple at a first flow rate, and in the second position the fluid is transferred through the tip of the control nipple to the outlet nipple at a second flow rate different from the first flow rate. A baby feeding bottle includes a container portion for containing a fluid, and the described the feeding assembly.