The more I work with this filly getting her ready for sale, the more she surprises me. Yes, I have worked with a lot of fine and intelligent horses in my life. But this young lady encourages me every day. She is really quick to grasp what you want. She stands in her stall and 'intnetly' watches other horses workouts and lessons, absorbing it all, then comes out and copies. Her very first lunge lesson, in the open arena, on the line, she learned easily walk and trot on both reins, at about a…