D.C. Mun. Regs. tit. 25, r. 25-J100
Keeping, herding, and feeding of hogs, in pens or otherwise, within the District shall be considered a nuisance injurious to health.
Any person creating or maintaining a nuisance as defined by § 103.1 who fails, after due notice from the Mayor, to abate the nuisance, shall, upon conviction, be fined not less than five dollars ($5) nor more than twenty-five dollars ($25) for each offense.
No person owning, occupying, or having use of any stable, shed, pen, stall, or other place within any of the more densely populated parts of the District, where animals of any kind are kept, shall permit the stable, shed, pen, stall, or place to become or to remain filthy or unwholesome.
No person shall use any stable, nor shall any responsible person permit any person to use any stable, within any of the more densely populated parts of the District, unless the surface of the ground beneath every stall and for a distance of four feet (4 ft.) from the rear of the stall, is covered with a water-tight floor laid with grades so that all fluids that fall upon it flow as promptly as possible into the public sewer, if a public sewer is available. If a public sewer is not available, the grades shall be laid so that the fluids flow to that portion of the premises where they will cause the least possible nuisance.
Any person using any building or portion of a building in the District as a stable for one (1) or more horses, mules, or cows, shall report that fact to the health officer in writing within five (5) days after occupying the building for that purpose; provided, that stables recorded at the health office as parts of dairy farms in the District need not be reported.
The written notice required by § 103.5 shall contain the following information:
Any person violating any of the provisions of §§ 103.3 through 103.6 shall, upon conviction, be punished by a fine of not more than forty dollars ($40) for each offense.
Any animal that is kept or remains in any stable, shed, pen, or place within the District that is affected by glanders or any other contagious or pestilential disease shall be considered a nuisance injurious to health.
Any person keeping or maintaining a nuisance as defined in § 103.8,and who fails to abate the nuisance after due notice from the Mayor, shall, upon conviction, be fined not less than five dollars ($5) nor more than twenty-five dollars ($25) for each offense.
It shall be considered a nuisance injurious to health for any undressed dead animals, particularly any dead horses, mules, cows, goats, calfs, sheeps, dogs, or swine, to be or lie in the District.
Any person owning, possessing, or controlling any dead animal as provided in § 103.10, or any person who places or allows the dead animal to remain in the District, who fails to give notice of the dead animal to the board of health within eight (8) hours after the death of the animal, shall, upon conviction, be fined not less than five dollars ($5) nor more than ten dollars ($10) for each offense.
Unmuzzled dogs going upon any street, avenue, or other place between May 15th and October 15th in any year, mad dogs, and dogs bitten by hydrophobic dogs shall be considered nuisances injurious to health.
Any person owning or keeping any dog who allows the dog to go unmuzzled upon any street, alley, or other public place between May 15th and October 15th in any year; or who refuses to kill or have killed a dog that has gone mad or been given symptoms of hydrophobia; or who does not confine the dog when it has been exposed to a hydrophobic disease, or when it has been bitten by a hydrophobic dog or animal; shall be guilty of maintaining a nuisance.
Upon conviction of maintaining a nuisance as defined in § 103.13, a person shall be fined not less than one dollar ($1) nor more than twenty-five dollars ($25).
Any dog going at large between May 15th and October 15th in any year that is not properly muzzled shall be taken up by the pound master, who shall charge the dog's owner one dollar ($1) for its redemption.
Any dog that is not redeemed within twenty-four (24) hours after being taken up by the pound master may be shot by the pound master
D.C. Mun. Regs. tit. 25, r. 25-J100