Cambridge Animal Ordinances: Livestock Rules (2026)

Cambridge, as a dense urban municipality, does not permit traditional livestock under its zoning code or Chapter 6.04 of the Municipal Code. Cattle, pigs, goats, sheep, horses, donkeys, and similar animals are prohibited in all residential and mixed-use districts. The only agricultural animals allowed are up to 6 hens (no roosters) with an Inspectional Services permit and registered beekeeping hives. Slaughter of any animal within city limits is also prohibited. This is a more restrictive approach than some neighboring communities because Cambridge has minimal undeveloped land and high residential density. Massachusetts Right to Farm law (MGL Chapter 111 Section 125A) does not override Cambridge urban zoning because no active commercial farms predate the zoning. Residents interested in livestock typically lease space in community farms outside Cambridge.