The present invention provides a bite prevention implement with which, when trimming a dog's hair at a pet grooming parlor or providing medical treatment to a dog at a veterinary hospital, it is possible to safely restrain the dog in place with less stress for both human and dog without placing a burden on the dog. The bite prevention implement according to the present invention is a towel-like fabric that is wide enough to cover the entire lower jaw of a dog and long enough to cover the entire head except for the nose. The dog's jaw is placed in the center of said towel-like fabric, and then the fabric is wrapped around the back of the head so as to restrain the jaw joint in place. The width of the towel-like fabric is adjusted by a pair of covers and a string. Both ends of the towel-like fabric have an extension belt attached thereto so as to have the belt connected on both sides for holding a region from the back of the head to the neck. Further, the center of the towel-like fabric has attached thereto a hook-and-loop fastener, a string, and a hook, all of which function to restrain the jaw in position. The towel-like fabric has a pad added to the top end thereof, and is configured in such a manner as to allow the nose to be exposed out of the fabric.La présente invention concerne un instrument de prévention contre une morsure permettant, lors du toilettage des poils d'un chien dans un salon de toilettage d'animaux de compagnie ou de l'administration d'un traitement médical à un chien dans un hôpital vétérinaire, d'immobiliser en toute sécurité le chien avec moins de stress à la fois pour l'homme et le chien sans traumatisme pour le chien. L'instrument de prévention contre une morsure selon la présente invention est un tissu de type serviette suffisamment large pour couvrir toute la mâchoire inférieure d'un chien et suffisamment long pour couvrir toute la tête à l'exception de la truffe. La mâchoire du chien est placée au centre dudit tissu de type serviette, pui
