D.C. Code § 8-1803

Vaccinations

Oct. 18, 1979, D.C

(a) An owner who has a dog over the age of 4 months shall have the dog vaccinated against rabies and distemper. Pursuant to rules issued by the Mayor, an owner of a cat over the age of 4 months shall have that cat vaccinated against rabies.

(b) The Mayor shall provide a free anti-rabies vaccination clinic annually.

Official source: D.C. Law Library (Council of the District of Columbia). Reproduced from public-domain District of Columbia statutes; confirm against the official source for the current text. Not legal advice.