Sharing advice and alerts, these are the objectives of the Facebook group called Surveillance équidés Basse-Normandie, to fight against the case of mutilated horses. A private group created to deal with horse attacks that terrify owners all over France. Its creator is a “computer scientist and webmaster”, he owns a few horses himself. ” I know the horse world well in the area. We organize ourselves. A first group had already been created in the department, but “it is inaccessible and even not found on Facebook “, Explains the user.