Chow Hound (1951)

Continuity mistake: The sign "Saber Toothed Alley Cattus" has nothing on it when we first see the sign at the Zoological Park, but in a close-up of the sign, there are now nails on it.

Trivia: The cat does not speak until the very end of the cartoon, when he and the mouse come to see the dog on the operating table at the hospital.