Equipment & Medication in Horse Racing

Gear and therapeutics can change how a horse sees, breathes, and carries its stride. This glossary section explains what each item does, when trainers use it, and what bettors should and shouldn’t infer from program notes. You’ll find plain-English guides to focus aids like shadow rolls and blinkers, airway and bleeding management like tongue ties and Lasix, and leg protection such as bandages and wraps, with clear notes on disclosure rules that vary by jurisdiction.

Use these entries to read equipment changes with confidence, then combine that knowledge with workouts, pace setup, and trip notes before you bet.