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This trio of animation drawings were produced for the Walt Disney short, Society Dog Show (1936), directed by Bill Roberts, who also directed legendary Disney movies such as Dumbo and Bambi.
In this classic Disney cartoon, Mickey enters Pluto into a high-society dog show, hoping to impress the judges, with disastrous results.
The animation sequence for which these three drawings were produced can be seen at the 4:30 timestamp, when Mickey is making a grovelling apology to the judges shortly after Pluto has torn out the seat of judge's trousers.