Pigeon Rubber Pacifier Orthodontic is shaped like a natural mother?s nipple. This Rubber Pacifier Orthodontic is also used to train muscle stimulation, teeth and the tongue of the child. These Orthodontic Rubber Pacifiers supports your baby when he or she bites gradually which will help the development of your baby's jaw muscles. This Pacifier comes with a dummy cover in order to remain hygienic.