Sounds like someone got suckered out of $600. They could have mixed a Westie and an Alaskan Klei Kai(sp?) and bibbidy bobbidy boo. People will mix anything together these days and call it a breed when it's really a mutt. Here is a website that has pretty much every breed there is listed, even mutts like the "poos" or "doodles". I didn't see Alaskan Terrier on there though.

http://www.dogbreedinfo.com/abc.htm#c