That Yorkie on the Dog Whisper was actually Buddy! Not really but when
I saw that episode I almost wet myself because that is Buddy to a "T".
When the ironing board comes out he hangs on it with his teeth!

Attacking it like it was his worst enemy.
Funny you think Jackson is different because I think Buddy is so different
in personality then most of the Yorkies on this site. He would love a piece
of most big dogs, is determined to get his way, attacks the ironing board
like a beast and all the above that you mentioned! He is far from laid
back

However, he is loving, cuddly, smart and eager to learn, fully
housebroken and stops barking when told, is a great eater and takes
correction well. Even frets when he's scolded. However he is a handfull
and I love every minute of it. Getting a second one scares me so therefore I haven't done it yet. That's why when I read other's with
multibles I can't believe it. Then I realize their normal dog's and not
like my Buddy.