Boy, have a Cheerio. Yes, indeed. Here, here, here. Circle, okay. Never move your target unless you're trying to teach him to follow you, which is moving your fingers back and forth. Follow, follow, follow. Good, follow. Good, follow. Here, don't move them. Here, here, here. Good boy, good boy. Sit, sit. Good, sit. That's good enough, okay.
I think it's important for you to provide a little area rug, so that it defines the area of training. And I think it's also important that you keep it short intervals, no more than 10 minutes a day.