Arlington, TX Animal Ordinances: Livestock (2026)

Arlington Code of Ordinances Chapter 8 defines livestock to include cattle, horses, mules, donkeys, goats, sheep, swine, llamas, and alpacas. These animals may not be kept on any residential lot under 1 acre. Properties zoned Agricultural (A) or those with documented grandfathered agricultural use from before annexation may keep livestock subject to density and setback rules: stables, barns, and pens must be at least 100 feet from any residential structure on adjoining property. One horse or one head of cattle is generally permitted per half-acre in agricultural zones. Swine are particularly restricted due to odor concerns and require 200-foot setbacks. Exotic livestock (emu, ostrich, bison) follow the same 1-acre minimum and Agricultural zoning requirement. Fencing must be adequate to prevent escape; loose livestock on public roads is a violation of both city code and Texas Agriculture Code Chapter 143. Manure storage must prevent runoff into storm drains or neighboring properties under Texas Commission on Environmental Quality (TCEQ) rules. FFA and 4-H projects for students at Arlington ISD schools require special permission and are typically kept at school agriculture facilities, not residential lots. Butchering of livestock is prohibited within city limits. Violations are Class C misdemeanors with fines up to $500 per day.