I found this article had some good ideas. The bottom line is that you need to find what works for you and your child/teen.
Just off the top of my head, I can see teaching a child about how a horse uses their ears to 
express their feelings and encouraging a child to use his “ears” (hands on his head to form ears) to tell me who he is feelings…There are many things that we can accomplish through work with horses. Call us and we will show you around the ranch, introduce you to the horses and tell you more about how we might be able to help.