Related Clues:

• Tot's 'piggy'
• Oft-tapped item
• Shoe's end
• Polish target, perhaps
• One little piggy
• Place for polish
• Golf-club part
• Bunion spot
• Piggy who went to market, e.g.
• Foot end
• Little dipper?
• Foot digit
• ''Little piggie''
• Polish site
• Terminal digit