(from here: http://www.wolf.org/wolves/learn/basic/ ... opment.asp)4 weeks - Weigh 5-6 lbs.; growth of adult hair around nose and eyes; bodies begin to take on conformation of adults with disproportionately large feet and head; high-pitched howls are gaining strength; mother may go off for hours on end to hunt; dominance and play fighting begin.
If there were three siblings around 4 weeks old, and both parents died (like, from injuries caused by hunting or fending off predators; and I mean when this is their first litter so there aren't any other wolves left but the pups), would it be possible for the pups to survive on their own at least for a small amount of time?
Maybe they could manage to live off of berries and/or insects, although I doubt they could survive for long without meat.
Maybe they could somehow avoid predators?