Bobble/Stumble

A slip or a duck from a horse trying to leave the starting gates, often caused by the surface giving way under the feet. This can range from a mild misstep to a stumble down to their knees.

Breeder

The owner of a horse’s dam – or mother - at the time a horse is foaled.

Daily Double

A wager on two consecutive races on the card where bettors have to pick both winners.