Dirty only when they have a mud hole to wallow in. If you only have one wash and bath it. Most pigs love water. A older sow inseason to breed will stand for you to massage and rub her genitalia. After a short time of pre sexual massage she will normally be mor than willing. Warning we are not discussing feral wild pigs/hogs.Ive not had it but might enjoy to try. Do female pigs feel good? Arent pigs sort of dirty?