Does your horse have insufficient room in the mouth to comfortably accommodate a set of doubles? The NS Lightweight Mors L’Hotte Weymouth (French Curb) is ideal for horses that do not have much room in the mouth, it is also extremely beneficial for horses that are strong, but sensitive at the same time. Since extra room is available a thicker bridoon may be employed in order to encourage the horse to stretch into the contact lengthening the neck.