ns bits pacifier weymouth 16mm 7cm shank 000 159Revolutionary unique concept in Weymouth design the first of its kind! This design is often beneficial for the short smile (small distance from the corner of the lip to the muzzle), the sensitive busy mouth or tongue evasions or horse's that experience difficulty in breathing and swallowing when in an advanced outline. The NS Pacifier depresses the whole of the tongue, much further back, creating a larger airway enhancing the horse's ability to