Abstract: The anti mating apron controls unwanted breeding of small ruminant livestock. The anti mating apron blocks the male's reproductive organ so that he is unable to penetrate the female. The anti mating apron is strapped to the body of the male livestock around the girth. The anti mating apron is clipped into place by a single side adjust plastic buckle and adjusted to fit snug but not tight. The anti mating apron is weighted with bbs that are sewn into the bottom of the anti mating apron. The weights of the anti mating apron keep the apron in place and generally doesn't allow the apron to get stuck to one side of the animal. The present invention is used to provide a safe method of preventing unwanted breeding in small ruminant livestock while allowing the male to cohabitate with the herd and prevent young livestock from breeding with siblings and their own mother.