Grey Tie Whiz AKA Nos is a 10 year old Quarter Horse. I spent a lot of time riding Nos when I first got him as a two year old. I would rope calves and round up cows. He unfortunately cracked his navicular bone at some point while I was healing from my back surgery. After losing my old gelding Nos is just a pasture pet that get to stay with my sisters horse! I can occasionally ride him at a walk only.