He's a red heeler. Right at a year old on jan 1. He's done pretty well with the cows even if he is still a little rambunctious and doesn't listen well. We've been working with him here at the house where we have one pair most of the time. He mainly keeps them circled up but has penned them once he figures out what I'm trying to do. And he won't let them get too close to us while we feed until we move away from where we feed. I can't wait to see how he does once he calms down and matures