Pups are born blind, deaf, and black in color. They begin to hear in a few days, and they see in 11 to 15 days. During this period, they receive milk from their mother. They approach their mother by her smell. The wolf pups howl in about 1 month.
Wolves live in a family unit.
The size of a wolf pack varies with death and birth of pups, adult mortality rate, and the number of times the adult members will fight to the kill. However, most wolves remain a part of the pack over several generations. Most of the time, a pack contains fewer than 8 wolves. Picture Gallery . There's more wolf info at the Boomer Wolf Website .