«10 Delise, based upon her study of fatal attacks over the past five decades, has identified  poor ownership / management practices involved in the overwhelming majority of these incidents: owners obtaining dogs, and maintaining them as resident dogs outside of the household for
purposes other than as family pets (i.e. guarding / protection, fighting, intimidation / status); owners failing to humanely contain, control and maintain their dogs (chained dogs, loose roaming dogs, cases of abuse / neglect); owners failing to knowledgably supervise interaction
between children and dogs; and owners failing to spay or neuter resident dogs not used for competition, show, or in a responsible
breeding program.4