Non Sequitur by Wiley Miller
Overboard by Chip Dunham
Peanuts (1960) by Charles Schulz
Doesn't even know his breed? At this point, ten years into Peanuts, Charles Schulz still hadn't figured out that Snoopy was a beagle. So many of the characters, running gags and facts we all think of as essential to the Peanuts universe were not invented until ten, twenty, thirty years after the strip began. It makes you wonder where Calvin and Hobbes would be now if Bill Watterson hadn't called it quits after only ten, quick years.