I am trying to figure out how to protect my neighbor's 3 chickens from my 12-month-old indoor/outdoor house cat. I would appreciate any potential suggestions/options/solutions. Currently, I have a color on her that makes noise and that I can track her. I am keeping her indoors 8am-8pm so the chickens can roam free during this time and then letting my cat out 8pm-8am. But this doesn't feel like the best solution. I'm considering fencing options such as buying and helping install barb wire fence or pigeon fencing. Of course, wanting a solution that doesn't cause harm to my cat or his chickens.