No!
Sheesh. No.
He just finally got his big boy bark down. Well, not down all the way. He still needs some practice. Sometimes his bark cracks and that puppy one comes out. Then he looks kind of embarrassed.
And he pulls out the high pitch one when he really wants attention.
The best is when he does his Wookiee impersonation.
It's fun the first time they chase a bad guy away. They trot up and down and huff. They get really proud of themselves.