PIG's DIGS is a term used to describe the living environment of a PIG. The crossword solutions for this term are STY (3 letters), PEN (3 letters), POKE (4 letters), PENS (4 letters), and STIES (5 letters). STY is a noun that refers to a pigsty, which is an enclosure made of wood or stone where pigs are kept. PEN is a noun that refers to a pigpen, which is a small area surrounded by a fence or wall where pigs are kept. POKE is a verb that means to prod or push, which is what farmers do to their pigs to move them around. PENS is a plural form of the word PEN, which is used to refer to multiple pigpens. STIES is a plural form of the word STY, which is used to refer to multiple pigsties.