Snoopy
History
Snoopy appeared on the October 4, 1950, strip, two days after the first strip. He was called Snoopy for the first time a month later, on November 10. He was originally Patty's dog but quickly adopts Charlie Brown. On March 16, 1952, his thoughts were first shown in a thought balloon. Snoopy first appeared upright on his hind legs on January 9, 1956, when he was shown sliding across a sheet of ice after Shermy and Lucy had done so.
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