[Code of Federal Regulations] [Title 7, Volume 6] [Revised as of January 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 7CFR500.10] [Page 322] TITLE 7--AGRICULTURE CHAPTER V--AGRICULTURAL RESEARCH SERVICE, DEPARTMENT OF AGRICULTURE PART 500--NATIONAL ARBORETUM--Table of Contents Subpart A--Conduct on U.S. National Arboretum Property Sec. 500.10 Pets. Pets, except assistance trained animals, brought upon U.S. National Arboretum property must be kept on leash and have proper vaccinations. The abandonment of unwanted animals on USNA grounds is prohibited. [61 FR 65302, Dec. 11, 1996]