This photos is a great example at just how hard it is to get a good still photo of a horse in motion.. so if you want to see Brandy in Motion, here is a great video of her reacting to the horses and riders going by her pasture..
She sure can move when she wants to and I love the sounds of her hoofs hitting the ground, you can just hear them in the video but in real life if the windows are open, I can hear her coming from all around the farm..
Just another Day on the Farm 
I’m surprised that she didn’t jump the fence to join them. Great to know that she is so social.
So far, I have not seen any signs that she would challange the fence, which I am very grateful for, I can add a hot wire if needed but ideally would perfer not to need to do so.