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.
Bleeder
A horse that bleeds due to a ruptured blood vessel during a race or workout. The medication Lasix can fix this problem.
Bolt
A sudden veering to the inside or outside rail, often caused by the horse spooking or shying from something.

