No big deal... Doesn't hurt to try... I like the Biscuit blood, Dynomite blood... Seems to bring the traits I like most about chinaman hounds... Have 3 off the brother to the PACMAN dog on the Hill... Just turning 2 in Feb I'll start them very soon... There is a male off Dynomite x lady princess in Georgia that is putting out some good ones as well. Good luck with the breeding that Walker hound...