An ex-gal pal of Keith Raniere says the Nxivm sex cult leader terrorized her after they ended their abusive decade-long relationship — claiming he hired people to stalk her and possibly kill her dog, according to a new report.

Toni Natalie dated Raniere in the 1990s and early 2000s and maintains she was one of the first women “indoctrinated” into his group — claiming the convicted sex trafficker repeatedly raped her during their relationship, according to a preview of her new memoir obtained by Radar Online.