It's Pluto's birthday party, but Mickey's dozen or so nephews seem to be having all the fun. Their present is a wagon so Pluto can pull them; the "Pin the Tail on Pluto" game doesn't go quite right, and everything seems to prevent Pluto from having his birthday cake. But Mickey has planned ahead.
Pluto's Party
At his own party, Pluto gets pushed around by the nephews and cannot even get any of his own cake until after the party, when Mickey presents him with a piece he had saved.
