Wolves will bond with humans who have saved their life. Wild wolves belong in the wild. Wolves are always hungery. Wolves can be tamed by feeding them. Wolves are loyal.
Wolves have a good sense of smell.
Wolves will accept humans into their pack. Wolves are good diggers. Wolves don't like to be separated from their leader. Wolves have a good memory and remember bad treatment from humans. Tamed wolves choose humans over the wild.