Yesterday's comics truly highlighted the difference between the cat-based humor of Get Fuzzy and Garfield. In Get Fuzzy, Bucky wipes his ass on Rob's sandwich, just because that's the kind of cat he is.
And in Garfield, Garfield locks Jon out of the house in the rain, for probably the twentieth time.
Jim Davis, as he has said in interviews, didn't start Garfield to write a funny cartoon, but to sell merchandise (which he can't do if offended people boycott his products). Darby Conley, on the other hand, makes a funny comic.1 And somehow manages to get a feculent sandwich past the editors and into the papers.
Now, once upon a time, in the early days of Garfield, there was a strip in which the punchline was "I just killed a fly somewhere on your raisin toast." That was actually funny. Still, it was no "ass sandwich".
1. Except for the "booger" storyline from a year ago. That one kind of sucked.