They also are fed some alfalfa hay, but not too much. FitzGerald warns about not letting the nutrition get out of balance as too much weight and improper nutrition can cause physical problems, especially during the growing phases. Formal preparation for the yearlings begins six to eight weeks before a sale. Their nutrition, health, and fitness programs are tailored to meet their needs as they grow and develop. They also are fed timothy hay rather than alfalfa hay because with alfalfa, there is a tendency for them to put on too much weight.
Corn oil is added to their feed in order to heighten the sheen of their coats.
The goal is for the horse to be fit, not fat. Each yearling needs to be properly turned out and presented. The yearlings also need to be kept out of the sun as much as possible to prevent their coats from getting sunburned. A good health care regimen is equally important in preparing a horse for auction. All the horses are on a regular vaccination and worming schedule, provided by the farm's veterinarians.