So how about the wolf hybrid? Shouldn't a hybrid between a wolf and dog get the best of both worlds? Maybe theoretically, but not realistically. While some hybrids—the ones with the most dog-like characteristics—can sometimes make great family pets, others—the more wolf-like ones— are a big risk. The behavior doesn't necessarily depend on the percent wolf in the hybrid. Two hybrids from the same litter can be the same percent wolf on paper but can inherit a different combination of genes so that one is high in wolf content and the other is very dog-like. This is similar to how a litter of puppies with a beagle father and a basenji mother may have some puppies that look and act very basenji-like or very beagle-like rather than a split between the two. A further confounding factor is that because adding the words "wolf hybrid" increases the value of a dog, a huge percentage of the wolf hybrids out there are actually just mixed breeds.
Of course, there are some exceptions where wolves and high content hybrids are great with children and their owners, especially when they are young. Prey drive may not start to develop until the wolf is 6 months old, and social awareness and
the use of aggression to attain high rank in order to have priority access to resources does not mature until two years of age. The instincts can suddently "awaken" giving the owner the impression that the hybrid is suddently acting out of character when it's just finally maturing.
http://216.243.143.215/blog/entry/wolf-hybrids-the-best-of-both-worlds-or-not