Training failure among yearling horses.

The research investigates the impact of different levels and types of training failure on the financial returns of pinhooked yearling Thoroughbred horses, concluding that severe and planned training failures significantly reduce these returns.

Objective

The main aim of this study was to compare the financial impact of both mild and severe training failure in pinhooked yearling horses. The focus of the study is the economic impact of different levels of training failure with goals to analyze the causes and find potential adjustments in the training programs.

Methodology

• The study involved 40 Thoroughbred pinhooked yearling horses. A horse is deemed “pinhooked” if bought with the objective of reselling it after a short period of training.
• The study classified the level of training failure into mild (1 to 11 days lost) and severe (13 to 108 days lost).
• Assignment to these groups was based on the frequency distribution of days lost during training.
• Types of training failures were categorized as planned and nonplanned.
• The primary outcome of interest in this research was the financial return of each horse. The Mann-Whitney U test was used to compare median financial returns among the groups.

Results

• The median financial return for horses with severe training failure was $1,000, significantly less than those with mild training failure, which was $24,000.
• The study also found that median returns significantly differed between horses that had planned training failure (-$2,000; e.g., horses with detected radiographic abnormalities that needed surgical treatment resulting in days lost during training), and those that did not ($10,000).

Conclusions

• The research concluded that both the severity and planning of training failure have an economic impact on the revenues of pinhooked yearling horses.
• Common reasons for training failure identified included lameness, planned training failure, respiratory disease, and ringworm.