Related Clues:

• Greeting from Fido
• Corgi's cry
• "Woof" alternative
• Fido's response
• Kin of 'ruff!'
• Remark from 43-Down
• Boxer's comment
• Advice from 57-Across?
• Rottweiler's remark
• Collie's comment
• Sound that a muzzle muffles
• Sound from a pound
• Warning to the mailman
• Barking sound
• "Walk me!"