Not Now (film)

Not Now (originally titled as Pudgy in "Not Now") is a 1936 Fleischer Studios animated short film starring Betty Boop and Pudgy the Pup. It is now in public domain.

Synopsis
A noisy cat is preventing Betty Boop from getting any sleep at night. When Betty asks the cat to be quiet, it replies "not ne-ow". Pudgy tries to chase the cat away, and after much trouble, he seemingly succeeds... until all the cats in the neighborhood appear outside Betty's window.