boris aka boris the bullet dodger was ment to be 2xw also and hes ped has never been confirmed also hes so inbred hes deformed and mostly throws extremly bow legged off spring... b.s.ks zorky was a polish import thats was made most famous in the u.k by sireing one dog in paticular RUTHLESS RED that was nothing special just got bred the crap out of was more of a show dog then a worker most peddlers lied saying there pups had ruthless blood like mason out of ruthless was sold for £1000 as a pup then sold on at the age of seven for £700.