Sounds like you have done well Coops!! $600 and you have won a few.These sorts of dogs are good to learn from as you soon work out what you need in a dog in order to win races and they give you a bit of a grounding in the sport!
Anyone who says the dog has just been "unlucky" is useally full of shit!! A dog makes its own luck, there is 4-5 "unlucky" dogs every race!!