Is a Shih Tzu a Wolf?

In 2004, DNA of 85 different dog breeds were examined.
It was discovered that several breeds had “ancient origins” -more wolf DNA than the others.
The dogs with the most wolf-like DNA were the small eastern breeds.
THE SHIH TZU BREED RANKED THE HIGHEST
-The most wolf-like dog on earth-

 ...well, at least in terms of DNA.