Bred in 1973 with a very high inbreeding coefficient of 44.5%, "Tango" was the result of a son from a half brother/half sister by the influential Eng. Ch. Nanfan Heckle bred to a Heckle daughter. He had one littermate and no full siblings. There were nine champions among his 51 paternal half siblings and one among his four maternal half siblings. Tango was bred 17 times to a variety of different bitches producing 4 champion get among his 36 puppies and was known to consistently produce perfect ear carriage.

ENG. CH. SALAD BURNET OF VICBRITA

ENG. CH. NANFAN NOBLEMAN ENG. CH. VICBRITA COSTMARY

ENG./AM. NANFAN NOGBAD THE BAD ENG. CH. NANFAN NOCTIS ENG. CH. NANFAN HECKLE VICBRITA NANFAN NUTMEG

ENG. CH. NANFAN HECKLE NANFAN NEEDLE ENG. CH. NANFAN HECKLE NANFAN NOBILITY NANFAN NIMBLE NANFAN HAYSEED GOTOGROUND MOUSER ENG. CH. NANFAN NIMBUS