The Wammer can send out energy shockwaves that knock back what they hit, sometimes damaging structures.

Kicking and other mild cartoon violence

Mild language like "freakin'" and "jerk" pop out of characters' mouths occasionally.

None; implied or used

Some children may find the Birthday Girl scary.

Miss Power can be very frightening.

Dr. Two-Brains may be frightening to children, especially in the episode "Mouse Brain Take-Over"

Nothing more than a typical 3-4 year old could handle.