It seems that Tiger's curiosity just can't ever be satisfied. To make matters worse, trying to get him to settle down for grooming is a complete nightmare. There has to be a better way to go about getting him to let you make him look presentable. The trick is to funnel all of that curiosity into a way to keep Tiger busy while you get on with the job of grooming him. It's going to take a little extra hard work, but in the end, both of you are going to look forward to grooming day.
Tiger isn't one to misbehave, it's just that his curiosity that gets in the way of just about anything. He needs to know about the tools you plan to use, where you plan to use them and know what everything smells like. It's just the way Tiger is, all you have to do is channel all of that curiosity into useable energy.
While Tiger's curiosity can be a lot of fun, it can make grooming more than just a little challenging. Take your time, try toys to keep him occupied, and take a nice long walk first to help burn off some of that energy. Be patient and before long the two of you will be having a great time on grooming day.