Starting a Young Horse on a Cow Learn how to start a young horse on live cattle, one step at a time. By H&R Editors | July 26, 2021 | 1 minute read Click here to watch now! Taking little steps every day when your horse is a two-year-old will prepare him for advancing to the futurities as a three-year-old. Winston demonstrates how he starts a young horse on live cattle. Click here to watch now! What did you think of this article? Submit Rating Thank you for your feedback!