Etc.

And now it's Peanuts' turn. Today marks the 60th anniversary of Charles Schulz's beloved comic strip, which features the wonderful adventures of Charlie Brown, Snoopy (who was introduced to the strip two days later), Lucy, Pigpen, Woodstock and the gang.
This makes Snoopy approximately 253 years old -- in dog years!

Published 1 ~ 2 Oct, 1963:-