Calculation of Wolf blood?

[elf]

Fede, indeed you are talking about "Wolves genes" (not Wolfblood -which is just a math number-).
You know wolves and dogs are very very close regarding DNA sharing, and sometimes only a very little change in the genome may lead to huge structural/functionnal changes, so it's not expectable to be mesured lineary (like a %). Those kind of researches are rather new and are possible with use of DNA chip + computer analisis, you can make a google search with these words to go deeper: "Genome wide SNP haplotype dog domestication".
To complicate more, genes tend not to work alone but into what we call a 'genetic regulatory network' (GNR), this is also highly non linear processes. And in addition, you have other levels of regulation at "expression time" (ARN modulation by proteines is an exemple) => same genes -> different expressions. So, as you guess, no straight conclusion like this possible.