I swung by a farm where there's a couple horses to see if I could entice one to come near by and let me take a couple shots of it. It wasn't hard, carrots did the trick. This one here was walking back-and-forth along the fence, but I wanted it's head to be closest to me and in the forefront of the picture - since that generally gives animals a friendly look - so I held the carrots on my side of the fence and made it lean over to get them. It was a willing model as long as I kept the carrots coming.
I did a little Photoshop post-processing to this image in order to give it a little more character and a bit of a farm, countryside feel.