unknown-track - Race 6

Lasix

A medication for the treatment of bleeding in horses that is legal in North America, but not all worldwide jurisdictions.

Pari-Mutuel

A pool style wagering system, where all money input through betting is divided among those with winning tickets (save for various deductions by the track operators).

Bute

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