Even if that works, and I'm dubious on that given there is far more to a wolf's diet than just protein, it will almost certainly make the connection action vastly more difficult.Maybe beans, they have a lot of protein. Via the power of magic we could probably grew enough to feed them.
We get animals by offering them something, usually food and shelter. We can't offer the wolves food they would want and they have little need for shelter. What would they be getting out of any arrangement?