The cat wants to ear the canary. The canary doesn't want to be eaten. The dog doesn't like the cat. So the canary is off the menu.
The Color Rhapsody series is most notable for introducing the characters of The Fox and the Crow in the 1941 short The Fox and the Grapes. Two Color Rhapsody shorts, Holiday Land (1934) and The Little Match Girl (1937), were nominated for the Academy Award for Best Short Subject (Cartoons).