Huckleberry Hound gets attacked in many ways, he gets punched in the face. he falls down, he gets crushed like a tin can, he gets bit in the butt by a dogs teeth. The wolf spanks Huckleberry Hound with a paddle.

Sucker is used in a non-profane way in a few episodes. It is used as an insult, nothing more.

None.

Smoking can be seen used in the show.