Large is best
Star and Vadan mutual grooming, horses love to bond this way, they enjoy the grooming of each other. These two are best of friends and can be seen to do this often. Sometimes they will do this to you if you give them a good scratch but it hurts like hell. It is nice to get so close to them and have their trust so sometimes I just put up with the pain.
Canon 550D with Canon 100mm macro usm for the photo and textures by skeletalmess and myself. layering done in cs5