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Ordinance#251162Pending Committee Action
In plain English

The ordinance requires most dogs in San Francisco to be spayed, neutered, or chemically sterilized, expanding the current requirement beyond just pit bulls. It also outlines a permit process for unaltered dogs, including fees, regulations for their sale and breeding, and penalties for non-compliance.

Ordinance amending the Health Code to require that every dog in San Francisco, with certain exceptions, be spayed, neutered, or chemically sterilized, rather than requiring such procedures only for pit bulls; to establish a process and fee for applying for an unaltered dog permit, and a process for granting, denying, or revoking such permit, with a hearing following a denial or revocation; to regulate the transfer, sale, and breeding of unaltered dogs; and to establish penalties and conditions of impoundment for violations of the mandatory spay, neuter, or chemical sterilization requirements.

Introduced: Dec 2, 2025
Final action: Dec 2, 2025
Official record โ†—

How it got here

The legislation originated from a recommendation by the San Francisco Animal Care and Control to amend the Health Code regarding mandatory spaying and neutering of dogs.

1
Legislative Introduction MemoNovember 17, 2025
Sophie Hayward, Director of Legislation and Public Affairs

A memo was sent to the Clerk of the Board of Supervisors proposing an ordinance to amend the Health Code to require spaying, neutering, or sterilizing all dogs in San Francisco, with certain exceptions.

ADM Memo 111725
2
Introduction of OrdinanceDecember 2, 2025
Board of Supervisors

The Board of Supervisors received and assigned the ordinance for further consideration.

FYI Referral 120925
3
Referral to DepartmentDecember 9, 2025
Public Safety and Neighborhood Services Committee

The committee referred the ordinance to the Animal Care and Control Department for review and input.

FYI Referral 120925
4
Support RecommendationJanuary 10, 2026
San Francisco Animal Commission

The Animal Commission submitted a letter in support of the proposed legislation, highlighting the need to address animal homelessness and the success of similar laws in other jurisdictions.

Public Correspondence
5
Continued Committee ReviewMarch 12, 2026
Public Safety and Neighborhood Services Committee

The committee continued the discussion of the ordinance, indicating ongoing deliberation on the proposed changes.

Comm Pkt 031226
6
Further ContinuationApril 9, 2026
Public Safety and Neighborhood Services Committee

The committee again continued the discussion of the ordinance, showing that it remains under consideration.

Comm Pkt 040926

Reconstructed from attached documents & the official record

Document trail
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Leg Dig Ver1
Official legislation text
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How they voted

CONTINUED TO CALL OF THE CHAIR
Public Safety and Neighborhood Services Committee ยท Apr 9, 2026Pass
2-0 /1
CONTINUED TO CALL OF THE CHAIR
Public Safety and Neighborhood Services Committee ยท Mar 12, 2026Pass
3-0

Legislative journey

Clerk of the BoardNov 10, 2025
ยทRECEIVED FROM DEPARTMENT
PresidentDec 2, 2025
โ†’RECEIVED AND ASSIGNED
Clerk of the BoardDec 9, 2025
โ†’REFERRED TO DEPARTMENT
Public Safety and Neighborhood Services CommitteeMar 12, 2026 โ€“ Apr 9, 2026
โ†ทCONTINUED TO CALL OF THE CHAIRPass
โ†ทCONTINUED TO CALL OF THE CHAIRPass