Related Clues:

• Hounds
• Pursues
• Tracks
• Labradors and Yorkshires
• Fido and friends
• Bedevils, in a way
• Kind of life
• Follows
• Iditarod runners
• Shih Tzus, e.g.
• Canines
• Unlikely dog show winners
• Follows persistently
• Mongrels
• Ones outside established lines?