I pretty much got down to learning how to use macro quite well with little to no noise. Now I am trying to take those action packed photos. My attempt to get a dog biscuit shot in the air with my dog jumping. It came out fuzzy. I used a Canon S3 Powershot under action mode. Shudder speed is a lot faster in that mode. I do not know of the ISO , could be at auto it doesn't allow me to edit it in action mode. Now what I want is to capture the biscuit in the air in perfect quality. How? Does my ISO need to be low or high? Here is the photo.