I wrote “minor,” dude. Though as I think on it, “minor” isn’t really appropriate for reasons others have writtten already. Because I am an asshole, I’ll reiterate anyway.
The wolf IS NOT PERFECT. Wolves are not more highly evolved than dogs, or better evolved than dogs, any more than humans are more higly evolved than bonobos, chimps, or gorillas. more Evolution doesn’t deal in perfecting things. (What does “perfect” mean anyway?) One can make a good case that, say, toy podles are better adapted to the North American environment than wolves because toy poodles so outnumber wolves. I suspect you’ll say that toy poodles are only more numerous because of the actions of man–to which I’ll reply, what’s your point? We are not gods. We are part of the environment. That doesn’t mean we haven’t any interest in avoiding causing environmental depredations; it means that it is disingenuous at best and delusional at worst to claim that we are distinct from and in dominion over nature.