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This is an Irv Spence scene he was known as the wacky animator for Tom and Jerry, he did pretty much all the wild takes, rubbery movements, and inflations.
This one's Ken Muse, actually. Only Muse drew three light gray chest bumps on the cat. Draft confirms it: http://cartoonresearch.com/index.php/mgms-the-yankee-doodle-mouse-1942/