Editing Sylvester the Cat (section)

===In comic books===
[[File:Tweety and Sylvester 1955 No.9 Jun-Aug Cover.jpg|thumb|169x169px|''Tweety and Sylvester'' No. 9, published in 1955]][[File:Tweety and Sylvester No.100 Dec 1979 Cover.jpg|thumb|178x178px|''Tweety & Sylvester'' No. 100, published in 1979]]
Western Publications produced a comic book about Tweety and Sylvester entitled ''Tweety and Sylvester'', first in [[Dell Comics]] ''[[Four Color]]'' series #406, 489, and 524, then in their own title from Dell Comics (#4–37, 1954–62), and later from [[Gold Key Comics]] (#1–102, 1963–72). In most of the earlier comic books, Sylvester has white fur surrounding his eyes (similar to [[Pepé Le Pew]]) and green eyes. They both disappeared in the later comic books. The green eyes could be seen in some merchandise as well.

Sylvester and Tweety appeared in a [[DC Comics]] and Looney Tunes crossover comic called ''Catwoman/Tweety and Sylvester'' #1. In the issue, witches from the DC and Looney Tunes universes placed a wager where the existence of all birds and cats (as well as all bird- and cat-themed heroes and villains) depended on if Sylvester could eat Tweety. Sylvester (designed more realistically for the DC Universe) teamed up with [[Catwoman]], while Tweety teamed up with the [[Black Canary]].<ref>''Catwoman/Tweety and Sylvester'' #1</ref>