yes think we've seen some right shit work with hunts , all I can say on % is I once bred a litter of 6 and all 6 were as good as you could wish for unfortunately I had bred the litter and gave them away , but all ended up with good lads and I saw all of them work and have there blood in mine now , and because it was so goodi repeated the mating 6 pups again 2 good workers 2 yo-yo and 2 rubbish I kept two a yo-yo handy for the hunt , and one good one did a lot of earth stopping with , 3rd litter 5 pups 4 good 1 only wanted to fight other dogs the more I know the less I know lol