A professional who inspects hoofs and shoes (plates) of horses at racetrack to determine that hoofs have been trimmed to prevent stumbling during race and to detect loose or broken shoes. Responsibilities include:

• Records names of horse, owner, and racehorse trainer and condition of horse's hoofs and shoes.
• Presents information to steward, racetrack for further action.
• May remove and replace broken or cracked plates.
• May instruct handlers to secure plates or trim horses hoofs as required.