Looney Tunes - Mouse and Garden (1960, animated short)

Mouse and Garden is a 1960 Warner Bros. Looney Tunes cartoon directed by Friz Freleng. The Academy Award-nominated cartoon was released on July 16, 1960, and stars Sylvester.
Sylvester is voiced by Mel Blanc, and Sam Cat by Daws Butler in the style of Frank Fontaine's "John" from The Jack Benny Program and "Crazy Guggenheim" from The Jackie Gleason Show.
Notes:
Sylvester doesn't have the white tip on his tail, much like some of his appearances in the 1940s shorts and most of the pre-1955 Robert McKimson shorts, although it does briefly appear when he and Sam are sleeping. His tail's solid black appearance would be used consistently up until "The Jet Cage".

Censorship:
Versions shown on ABC's The Bugs Bunny and Tweety Show cut the sequence of Sam the Cat replacing the captured mouse under Sylvester's foot with a stick of dynamite, Sylvester swallowing the dynamite, and the requisite explosion, with Sam then saying to the unwell-looking Sylvester, "You'd better get that tooth fixed."
Nickelodeon left in the dynamite sequence, but some versions that aired on the channel had two lines cut: Sylvester's "You never know where those little devils will hide, do you?" after Sam catches him trying to keep the mouse to himself and Sam's "Aw, geez! Now you made me feel bad!" as Sylvester ties his toe to Sam's and tells him he can't trust him.