Any citizen legally possessing chickens at the time the ordinance codified in this chapter is repealed or amended to prohibit the keeping of chickens, shall be allowed to maintain those chickens unless ordered otherwise pursuant to this title until the chickens expire or are removed by the owner. In no event shall any owner be allowed to add to the number of chickens kept, or to replace any of those existing chickens which expire, after the ordinance codified in this chapter is repealed or amended to prohibit the keeping of chickens. (Ord. 2798, 2/23/16)