Is it possible to come out with a profit from boxing 5 dogs in a Greyhound race. Say if anyone can check from their database for boxing 5 favourites from the pre post odds how much of a profit/loss would be made. From what i have seen there is more money using this system in country tracks Sale/Warragul etc than Sandown and The Meadows. With looking at form there may be more chance of one picking up value and more of a profit from a 5 dog Box Trifecta.