Please click on images to view larger image. There is no documented account of a healthy wolf ever attacking a human. Pups are born completely blind and deaf, depending on the their mother and other members of the pack.
Some members stay with the pack for life.
By smell alone wolves can locate prey, other pack members or enemies. It can tell them if other wolves were in the territory, if they were male or female, and how recently they visited. Less than one percent of sheep and cattle are killed each year by wolves. Loss of cattle to poisonous plants, diseases and poor husbandry account for more deaths. A few years ago 11 people were gored by bison in Yellowstone but the bison weren't given a bad rap.