POL Government Elected Officials Auditor Mary Hull Caballero Charter, Code & Policies City Code & Charter Online Code & Charter Title 13 Animals Chapter 13.05 Specified Animal Regulations
13.05.035 Livestock within Fifty Feet of Residence.

It is unlawful to picket any livestock, or allow any livestock to roam, so that it may approach within 50 feet of any building used as a residence, or any commercial building in which foodstuff is prepared, kept or sold.