Some friends called and asked if I wanted to go to the dog track. I had just picked up my new 50-200 f/2.8-3.5 lens and figured that would be a good place to give it a try. This is my first time trying anything like this. The action was super fast and the light super dark. It was very hard and took me a while to figure it out. I think I was starting to get it a little by the end of the night. Here are a few of the shots i decided to keep.