Just thinking about what Buddy does that I'd rather he didn't, it's not that much really. Mostly it's just two things.
He goes off chops when the postie comes on her little red bike, running up and down the front fence barking until she's gone.
The other is barking at residents of the apartment blocks beside and behind us. They are going about their own business on their side of the fence, but that don't matter to Buddy. Every so often one of us has to go out and settle him down.
Another thing is that he can be ever so impatient at times. One thing is being impatient when he knows he's going for a walk and has to get his harness on. The other is when we approach an intersection and have to wait for the walk sign to change. He wants to cross the road come hell or high water, like he has right of way and all traffic has to stop. Fortunately we have a good strong harness and leash.