Related Clues:

• Pursue playfully, as a puppy
• Attack, as a puppy
• Tantalize
• Try to bite a little
• Rag on
• Rival of 13-Across
• Display poor sportsmanship, in a way
• Try to bite, as one's heels
• Bite playfully
• Put on a hair-raising display?
• Lightly pinch
• Bite, as someone's ankles
• Kid with
• Poke fun
• Leave wanting more