There is no "easy fix" for behavior or training issues.  But a fundamental appreciation that it takes two to tango will go a long way to paving a smooth road for you and your companion animal.  Pack animals require structure and leadership to clearly understand what is required and when.  Likewise, a responsible and fair human, needs to be willing to step up, take responsibility, be consistent, learn and practice animal behavior techniques.  Then, and only then, do the two form a bond of mutual respect and love.