Well, maybe i just had bad luck, but, as i have said, that was just my experience, with the 2 different terrier blooded lurchers i had.
I am sure, their is sound working wheaten crosses out their, that never yap.
Goes for all other terrier bred lurchers, must be a lot that don't yap.
Their is a lot of dirt bred out their and its only getting worse.!
To find a line of lurchers, that are well known and prooven, is getting harder and harder.
Lurcher330, sounds like you seem to know of the good ones.