Trevor, Colin is right. I'm not talking about money from the everyday punter; I am speaking purely from a bookmaking point of view. From a bookmaking point of view (excluding the shops, I'm talking about call centres/internet betting) a very large proportion of cash on dogs is filth. It certainly isn't straight money, I promise you! It is because of this that you will struggle to back dogs that 1) aren't running in BAGS races 2) aren't live on TV or 3) at tracks other than the largest tracks. If you do manage to get on, chances are the most you will be offered will be £25 or £50 at a time - the reason for this being that the large majority of these bets are real live money. As I said before, even the larger tracks can be notoriously bad - Wimbledon, Walthamstow, Hove & Brough Park are very often the source of major plots & coups. As for tracks like Henlow, Harlow, Wisbech, Hull, Kinsley et al - most bookmakers won't even accept a bet for these tracks at the smallest amounts as it is just not worth the risk.