Related Clues:

• Canine's cry
• Fox-hunt cry
• Sound from a woofer?
• Kennel squeal
• Dog's sound
• Talk noisily
• Lab greeting
• Loud cry of pain
• 'Ruff!'
• Yammer
• Woofer's output?
• Hidden theme of the puzzle
• Response to "Speak!"
• Big mouth, in slang
• Sandy snippet