It was shortly after we got him home that we realized the problem that we had. Edison was over the top, and he didn’t seem to get what we expected of him. We almost gave up on him. But we made a promise when we adopted him, so we read more, worked harder, and took more time.
We tried all sorts of things (head collars, obedience classes, spray bottles, cans of change...), and it all really did help. But none of it worked.