My cairn terrier Taidhg (again). I like to photograph him, but he is a difficult subject. As soon as I pick up the camera he is curious and often wants to sniff the camera (which spoils the picture). He is dark as well, so difficult to get all the details right without any direct sunlight lighting him.
This is him running up one of the dunes near our home, his hair bouncing up and down. Focus wasn't perfect, but still I like the action it conveys. I should have used 1/500, but the light just wasn't there to do it.