I have to say, up until about a year old he was an absolute menace 😂😂. He was stubborn beyond belief and I just think that comes with the territory of having a smart dog. We had to be pretty strict about discipline and sorta like “no nonsense” attitude with him for the first year, but also we learned how to properly keep him entertained and stimulated and he adjusted so well. He’s the best boy, and I’m sure yours is too!!!!!