October 7, 1950 –

The character of Granny appeared for the first time in a Looney Tunes Cartoon when Canary Row, directed by Friz Freleng and starring Sylvester and Tweety, debuted on this date.
Mel Blanc’s voice for Tweety, except when singing, was edited to an extra higher pitch than usual for this cartoon, but would go back to its regular edited pitch in Tweety’s next short, Putty Tat Trouble.
