Pig-Pen was created in 1954.
A pig pen.
Pigs need a pen atleast 4ft by 5ft, if you are going to put more than one pig in the pen, it is best to make the stall about 7ft by 9ft. You can adjust the spacing as you see fit making sure that the pig has enough room to lie down, eat, and walk.
A pig pen
A Pig Pen
A pig sty.
Someone answered Linus, which is totally wrong. The character that was followed by a cloud of dust and debris is Pig-Pen.
Pig-Pen is the Peanuts character always surrounded by a cloud of dust due to his perpetually dirty appearance.
Pig pen or a sty.
Frieda
A pig pen
Sty (Pig-sty)