The article discusses the challenges of training colts in Hong Kong, particularly the common practice of castration (geldings) due to the confined stable conditions at Sha Tin and the absence of a local breeding industry. With nearly 96% of the 1,213 horses in training being geldings, intact colts often face difficulties managing their temperament and adapting to racing conditions. While colts have occasionally won major races, such as Akeed Mofeed in 2013, they remain rare contenders compared to geldings. The new Conghua training center near Guangzhou is expected to help by providing better facilities for colts to acclimatize.

The article highlights specific cases like Helene Charisma and California Whip, Derby hopefuls who remain intact but have struggled, and Bravo Watchman, who benefited from castration despite complications from infection due to his large size. Trainers weigh the timing of gelding carefully, as premature or delayed castration can affect performance, illustrated by People’s Knight’s loss of form post-operation. Meanwhile, Mambo Rock’s recent win has postponed his gelding decision, showing the delicate balance trainers maintain between managing behavior and preserving racing potential.