What are a few things that I could work with her on that will help me and her in the future. So far she tacks up great. Stands tied beautifully. Stands for farrier, deworming, and shots. She picks up all four feet great. Clips and grooms great. Leads very well, doesn't pivot yet, having a hard time with that since I don't know exactly how to teach her to pivot. She walk, trot, and canters while leading, also backs if you come at her while leading. She flexes left and right perfectly. We are working on flexing down, she already has a super low head set. She ground drives great, walk, trot, stop, and turns great. I do need to get some PVC pipe to work on side step turning while driving. Never trailered her aside from when she was delivered as a foal. Advice?