Puss n' Booty is a 1943 Looney Tunes cartoon directed by Frank Tashlin that is notable for being the last black-and-white cartoon Warner Bros. ever made.
An unnamed woman wonders why her little pet birds keep disappearing. Rudolph the cat knows, but other than burping feathers, he's not saying. But it looks like he's met his match when the woman orders another bird from the pet shop: a little yellow canary named "Petey".
This cartoon may have inspired the Sylvester and Tweety cartoons created in 1947 and beyond.