Kids, animals, light...they all move quickly.  When photographing these things, we often only get one shot.  If we are lucky, it's a good one.  If not, we learn to accept the imperfections.

This little pup is just beginning her training as a sled dog.  She was chosen for her high energy level which means she is never still.  The blur in the photo reminds me of that.  The pup's movement is part of the story here and I'm more than OK with this one imperfect shot.

What can you capture with one, and only one, shot?