Big mouth, little head? Must be a Bob McKimson cartoon. Here’s a scene from “Paying the Piper,” released in 1949. Manny Gould at work?
The cat’s about to say something he shouldn’t. A convenient hand saves the ears of the movie theatre audience. The first drawing looks like something from a Bob Clampett cartoon.
Gould, John Carey, Chuck McKimson and Phil De Lara get the animation credits.