Despite their looks Siberian Huskies and other nordic breeds are no more closely related to wolves than pugs and chihuahuas. Huskies have been a completely domesticated breed for centuries, they just were never selectively bred for looks.
The German Shepherd has had some wolf supposedly injected into the gene pool from time to time, but I don't know if this is true or not. If it was done, it was almost certainly to combat inbreeding or genetic health issues with fresh blood which could just as easily be done with other domesticated breeds with far better temperaments than wolves.
The only dogs I'm aware of that are closely related to wolves are the Czech and Saarloos wolfdogs. Both were created in the last 50 years or so from breeding programs with captive wolves, hybrids, and domestic dogs. The dogs are now 100% domesticated and have not been bred with wolves in ages, but they would definitely be the closest domestic dog breeds to wolves.
[Add] Take the things you read on the internet with a grain of salt. I believe it is true the GSD was bred with wolves, but I do not believe huskies or malamutes were. "There are accounts" doesn't mean it really happened, it only means somebody thought their husky looked like a wolfdog so they advertised their badly bred pups as wolfdogs.