Ok, from an artistic perspective I think that movie was really cool. Very emotional and I love how you pieced it together.
Kids do silly stuff. I had a lil welsh cob/arab who was my buddy and for goodness knows what reason I taught him to rear because I thought it was cool..
I love the relationship you have with your horse, she is smart and athletic. Just be careful. As others said that grid with the trees was amazing but pretty unsafe. If your not worried about hurting yourself I hope you would want to keep your amazing horse from harm.