Possible Clues:

• A dogged way to make it stop, by the sound of it
• Noise and energy seen in dog that's wild
• Sound enough to go doggedly
• Wild dog of Oz
• The hound is sound as a bell, love
• Kipling's 'Yellow-Dog'
• Wild creature feeding outside houses
• Canine gripped by condescending orthodontist
• Aussie feral canine
• Wild dog that hunts wallabies