just Bull/greyhound is fine for me.Ha! Me too..
would you have paul , a bullxgreyxsaluki xgrey line bred, that bit of saluki i reckon deff gets a more of a alround type hunting dog than just a straight pit x grey .!!
sounds like you were never 100% about the ones youve had,but believe me mate,you get the right ones you will realise there aint no point tinkering.