A proposed ordinance on Carson City animal services, including fees and how many dogs or cats are allowed in one place, seemed like a dog chasing its tail Thursday.For the second time, the Board of Supervisors held a hearing on a draft proposal but sent those crafting it back to the drawing board. Supervisors had questions and suggestions, prompting City Manager Larry Werner to say a vote on first reading action should wait. "We need to get it right," he said, noting the suggested amendments were substantial. He also said the state has a proposed bill redefining a vicious dog, …