Bull Terrier
In "American Dog Owners Ass'n, Inc. v. City of Lynn", 404 Mass. 73, 533 N.E.2d 642 (Mass.,1989), the Massachusetts Supreme Judicial Court reviewed a series of ordinances enacted by Lynn, Massachusetts, targeting dogs variously referred to as "American Staffordshire Terrier[s], a/k/a American Pit Bull Terrier[s] or Bull Terrier[s]" (July 1985); "American Staffordshire, Staffordshire Pit Bull Terrier or Bull Terrier, hereinafter referred to as 'Pit Bulls'" (June 1986); and ""American Staffordshire, Staffordshire Pit Bull Terrier, Bull Terrier or any mixture thereof" (September 1986).