36 C.F.R. § 520.11 Dogs and other animals.
Title 36 - Parks, Forests, and Public Property
Dogs and other animals, except seeing-eye dogs, shall not be brought upon the premises for other than official purposes unless confined to automobiles.
Title 36: Parks, Forests, and Public Property
PART 520—RULES AND REGULATIONS GOVERNING THE BUILDINGS AND GROUNDS OF THE NATIONAL ZOOLOGICAL PARK OF THE SMITHSONIAN INSTITUTION
§ 520.11 Dogs and other animals.
