Back any single winner with Bet365 at 2/1 or more on a greyhound race televised live on Sky Sports, and you can have a free bet to the same stake on the next live Sky Sports greyhound race. If your free bet also wins at odds of 2/1 or more, you qualify for another free bet on the next live race on Sky. Keep backing those winners and Bet365 will keep giving you free bets!