Related Clues:

• Cry; surface of tree
• Heading for Boulogne on one vessel or another
• Sailing-ship possibly causing alarm in 23?
• Sound from animal having part of tree to graze
• Dog park sound
• 'Who's a good boy?' response
• "Who's a good boy?" response
• Toy sound
• Newfoundland cry
• Conifer covering
• Sound from the pound
• "Arf!" or "Woof!"
• What it is about a tree that brings a dog to mind?
• Old ship in bay
• Remove skin from ship