Keeping certain animals in towns or on small blocks may be regulated under Council's Local Laws. For example, pigs, stallion, Alpacas and roosters, to name a few, fall under strict regulation as to where and how they can be housed.
See Council's Local Laws regarding Animal Management, specifically Subordinate Local Law No. 2 (Animal Management) 2011 (PDF 7.6MB) for a list of prohibitions and conditions