Can you own a 100% wolf?

It is illegal to own a pure wolf in the United States; they are classified as an endangered and regulated species. While it is legal to own a 98%/2% wolf-dog federally, many states, counties, and cities are outlawing all wolves and wolf-dogs.

Can wolves be friendly to humans?

Scientific games of hide-and-seek have shown that tamed wolves can pick up on a human's hints as well as dogs can — adding yet another twist to the long-running debate over the domestication of man's best friend. ... But some researchers have suggested that dogs have a unique capacity for interaction with humans.