Pig-Pen
"Pig-Pen" is a fictional character in the comic strip "Peanuts" by Charles M . Schulz . 
<triplet> Pig-Pen <subj> Peanuts <obj> present in work <triplet> Peanuts <subj> Pig-Pen <obj> characters <subj> comic strip <obj> instance of <subj> Charles M. Schulz <obj> creator