Related Clues:

• Dog protection
• Last thing
• Sabot, e.g.
• Old woman's home, in a nursery rhyme
• Pump or mule
• Slipper or slip-on
• Pump or loafer
• "If the ___ fits ..."
• It's heard on the street
• Blackjack table fixture
• Word with "string" or "horn"
• It may be on a tree
• One of the "Monopoly" tokens
• Locale of Maxwell Smart's phone
• It's about a foot long