I have always been interested in photography and would like to become a professional dog sports photographer when I'm older. Right now, I have been looking into various cameras. What would you guys suggest is the best camera? I prefer Canons, but I'll look at Nikons as well. I'd like a camera that can take amazing action shots in particular, as well as macro. How about lenses? What lenses are best for the camera you suggest? Thanks in advance for any and all replies!