Greyhounds test positive for cocaine at Florida’s already tainted dog tracks Post author:Daniel McGinn Post published:July 21, 2017 Post category:News Miami Herald July 21, 2017 — Greyhounds test positive for cocaine at Florida’s already tainted dog tracks Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window You Might Also Like Kentucky Horse Racing Commission approves uniform drug rules December 13, 2013 Ohio Puts Kalshi, Robinhood and Crypto.com in Crosshairs. April 1, 2025 Florida Lawmaker Exits Sweeps Game Business; Miami Arcades Raided June 19, 2011