I have been feeding a mother cat and her kittens. I only saw them a couple of times before they relocated. I leave food for them and it gets eaten. I have traps and I am going to put them near where I feed them, but since they have moved I don't know how successful I will be. Plus, the area is not in a place I can be too discrete. The kittens are probably around 3 months old. Any advice would be appreciated.