Ok, so stranger faked pedigree is BAD and italian faked pedigree is GOOD ?
Stranger MIX are bad and italian MIX are good ?
I don't know anything of DNA tests, but If breeders agree, I think should be easy to establish a relationship between official Mutaras offspring like Fenrir and so called "RSR pedigree" csw (Alaska) used by Passo del Lupo...
p.s.
as I said to you in ita forum, Susanna leaved the board of cclc many months before the Mutaras came to Italy.