Related Clues:

• Muddy home
• Ophthalmology case
• Untidy place
• Cilium problem
• Hog haven
• Place for pen pals?
• Eye-opening problem?
• Mud hole
• Place for boars and sows
• Mudhole, sometimes
• Hog enclosure
• Pen that won't write
• Farm outbuilding
• Porky's pad
• Crude shelter