This is to humanize the pup, but this isn't always necessary. Wolves need to be fed a soy-free dog food. Wolves cannot properly digest soy. Good natured but a little shy. Good natured but a little shy of strangers.
Wolves are very smart.
They are highly intelligent and learn very fast. They are very strong animals with high endurance levels. Wolves develop a strong bond to their owners, but require a lot of attention and exercise. They drink a lot of water, and most like a wading pool in their containment area. Wolves develop an intense love for their human family.