One way to determine whether or not the breeder is reputable is by asking a few questions about the breed. The reputable breeder will answer your question with ease and know a lot of information about the breed they specialize in. They can tell you the grey husky puppy potential character traits, heath problems, temperament expectations, and so on. A backyard breeder, on the other hand, will probably not know that much about huskies. Also, reputable breeders will always guarantee that you're getting a quality purebred puppy.