Harrahs Philadelphia - Race 5

Bolt

A sudden veering to the inside or outside rail, often caused by the horse spooking or shying from something.

Bute

Shortened word for phenylbutazone, the common non-steroidal medication legal at most racetrack.

Tack

The equipment the horse wears, including saddle and bridle. A jockey typically has their own racing saddle, placed on each horse they ride just before the race.