What are some virtual horse games i can play for free?

im really really bored and this just came to my mind but i dont know any good horse games i can play. if u can help thanks!|||Horse Racing Games|||A good one I play when bored is Virtual Horse Ranch (www.virtualhorseranch.com) but Horse Isle (www.horseisle.com) is a good one as well. Horse Isle primarily revolves around doing quests and the like. Although I find Horse Isle to be rather confusing most people like it. Virtual Horse Ranch is more like running a.... virtual horse ranch..... Either are adequate choices for boredom relief.