you realize a pup that age would still be in the process of weening and it would be a miracle for it to survive? and by miracle i mean if hunger doesn't kill it disease might since puppies don't have a strong immune system which he would have finished getting from his mother's milk, and that's IF nothing kills it and eats it like a bird of prey.
Well, even then, who said he/she wanted the story to be realistic? Semi-realistic maybe, wouldn't the markings on the wolf and the glowing eyes give you some sort of clue that normal wolves don't look like that? o_O