This is why I love taking photos of animals: They are constantly moving, so a great photo feels like a rare event (not unlike taking photos of children). They are full of life and personality. If they look you in the lens, it’s always a moment. And they and their people are fun! A couple of months ago I went to a herding trial at Judith Kelly’s Asher-Dell Farm in Malabar, Florida, and I had the opportunity to shoot the trainers putting the dogs (and the sheep) through their paces. The dog in the photo was taking no nonsense from these sheep. See more photos.